Three Safe Boxes, Opened This Morning

In 1970, when gas cost about 36 cents a gallon and the Beatles had just broken up, a man with sideburns, a very wide tie and $30,000 walked into his bank smelling like aftershave and confidence. He rented three safe deposit boxes and put $10,000 in each, paid the rent fifty-six years in advance, and died without telling a soul what was inside. His grandchildren found the keys this summer, in a cigar box, under a bowling trophy. The boxes are being opened this morning.

So, what would $10,000 in 1970 be worth today? It depends entirely on what it was turned into. As banknotes, it now buys what $1,160 bought then. In a perfect inflation-matching savings account, it would be $86,186. As gold? $1,110,278. The third box has a catch, and it’s a doozy.

(The man in the wide tie is invented, and so is the bank clerk you’re about to meet. Every price in this story is real.)

What would $10,000 in 1970 be worth today?

Picture the vault room. Wood paneling, a carpet the color of split-pea soup, a wall of little brass doors, and a clerk with two keys and a clipboard. She has opened dead customers’ boxes before. They usually hold a will, a war medal and the key to a different box.

These hold real money. In 1970 the typical American family earned $9,870 in a whole year, so each box held about a year’s pay. With a first-class stamp at six cents, the man in the wide tie had squirreled away enough to mail 500,000 letters. He did not use one of them to mention the boxes.

Box one holds banknotes. Ten thousand dollars, a little musty, smelling faintly of the inside of a filing cabinet. Every bill is still legal tender, accepted anywhere in the country at face value, no questions asked. The clerk counts them twice, beams, and writes the heirs a receipt for $10,000.

They will buy what $1,160 bought in 1970. The box that held about a year of a family’s pay when it was locked now holds about six weeks of it, a fact the clerk, to her credit, does not mention. She slides the envelope back like a lottery ticket that matched zero numbers, and somewhere a 1970 paycheck asks for its other forty-six weeks.

Box two holds a bank passbook, the little blue booklet a teller used to stamp at the window, back when opening an account could earn you a free toaster. We’ve been as generous as arithmetic allows: this account paid exactly enough interest to keep up with inflation every single year for fifty-six years. It comes from the only bank in history that never made an error and never once ran out of toasters.

The balance is $86,186. It buys exactly what $10,000 bought in 1970, not a cent more. That’s what winning looks like in box two: fifty-six years of discipline, rewarded with a tie. Not even a wide one.

A real passbook did worse, and not by accident. In January 1970 the most a commercial bank was allowed to pay on a savings account, under a federal rule called Regulation Q, was 4.5%. Prices that year rose 5.8%. Officially, Regulation Q was an interest rate ceiling. In 1970 it worked out to a federal rule against paying savers enough to stand still.

So the real box two lost ground in its very first year, by regulation, and banks made it up to savers with toasters and umbrellas. Your savings fell behind by federal law. Your toast, at least, came out golden.

Box three holds gold coins. The clerk needs both hands. At the 1970 price of $36 an ounce, $10,000 bought 277.8 ounces, about nineteen pounds of metal, the weight of a well-fed house cat. At gold’s price on October 24, 2026, about $3,997 an ounce, that is $1,110,278.

That’s nearly thirteen times the perfect savings account, and more than a hundred and ten times the banknotes. The grandchildren, who were politely pleased by box one, stop being polite. One of them goes home to check under the other bowling trophies.

There is one problem with box three. Filling it was a crime. Grandpa’s bowling trophy, it turns out, was guarding a federal offense.

Could you actually have bought that gold in 1970?

No. From Executive Order 6102 in 1933 until the last day of 1974, it was illegal for an American to hold monetary gold. The man in the wide tie could not have strolled into his bank in 1970 and bought 277.8 ounces at $36. Nobody could. The most flattering number in this story describes a transaction that was, at the time, a federal offense.

(“Dear Valued Customer: We regret that the item you have requested is a felony. May we interest you in a toaster?”)

Notice which of the three boxes the law forbade. It wasn’t the one that lost.

Most versions of this comparison skip the felony, which is awfully convenient of them, like a fishing story that leaves out the part where the fish came from the grocery store. So let’s do it properly, and refill the boxes in the first year a law-abiding American could have.

What if you filled the boxes in 1975 instead?

Americans got gold back as a New Year’s present: private ownership became legal again on December 31, 1974. In 1975 gold averaged $161 an ounce, so $10,000 bought 62.1 ounces.

Box one, the banknotes, now buys what $1,609 bought in 1975.
Box two, the perfect savings account, holds $62,156 and buys exactly what it always bought.
Box three holds $248,261.

That’s about four times the perfect saver instead of thirteen. The champagne gets downgraded to something with a screw cap. Box three is still the only one the grandchildren are photographing.

What if you filled them in the worst possible year, 1980?

Now the hard one. In 1980 gold averaged $615 an ounce, because by then everybody had noticed gold: your dentist, your dentist’s receptionist and a guy at the gas station with a theory.

Box three holds $64,992. Box two holds $40,583. The lead shrinks from thirteen times to 1.6, and for most of the forty-six years since, box two was ahead.

This is the bear case for our own position, and it’s a fair one. Gold spent the 1980s and 1990s drifting down, and somebody who filled box three in 1980 waited until the twenty-first century just to see their money again. Buying at a peak can make you wait a generation.

But look at the finish line. We filled box three in the worst year we could find, and it still beat a perfect bank account that has never existed.

Three start dates, one metal, and answers of about 13x, 4x and 1.6x. Anybody who quotes you only the first one is showing you a choice of year, the way a real estate listing shows you a choice of angle, and never the side of the house with the dumpster. We led with 1970 on purpose: it’s the year people search for, and it sits one year before the United States stopped converting dollars into gold, so it catches the whole repricing that followed. It flatters the argument this site usually makes. The 1975 figure is the fair one.

In every start year we tried, even the worst one, the order never changed: gold first, the perfect account second, the cash last. Only the size of the gaps moved, like the family photo taken every Thanksgiving: the kids get taller, the hair gets thinner, and everyone sits in the same spot on the couch.

Does cash in a safe deposit box lose value?

Yes, and without making a sound. What the three boxes show is narrower and harder to argue with than “gold goes up,” a claim the 1980 buyers would have some thoughts about. It’s this: box one is not safe.

It holds the same numbers it always did, and it has lost roughly 88% of its purchasing power without a single dramatic event, a single announcement, or a single year in which anybody could reasonably have panicked. Prices rose a little under 4% a year on average. That doesn’t sound like much until you stack it up: prices doubled, doubled again, and doubled a third time, with change left over. It’s the monetary version of a leak so small you decide to deal with it after the holidays, for fifty-six holiday seasons in a row.

Now look at what each box was, underneath. Box one was a promise from the government, and the government kept it to the letter: ten thousand dollars, exactly as printed. Box two was a promise from a bank, and we had to invent a perfect bank to make it break even. Box three wasn’t a promise from anybody. Nobody had to stay solvent, keep a ledger or resist the urge to print more. It was the only box with no one on the other side of it, and the only one whose contents nobody could print.

Into the weeds: how the boxes were counted

Box one and box two use consumer price index annual averages from the Federal Reserve Bank of Minneapolis; the 2026 figure is that bank’s estimate from second-quarter data. Box two assumes an account that matched the CPI exactly every year and ignores income tax on the interest, which would have left even this perfect account slightly behind. Box three uses annual average gold prices for 1970, 1975 and 1980 from this site’s data file, and gold’s spot price of $3,997 an ounce on October 24, 2026. Gold moves every day, so the box-three totals are a snapshot. Even the 1980 box stays ahead of box two as long as gold is above about $2,500 an ounce ($40,583 divided by 16.26 ounces). The $36 average for 1970 was just above the official $35 price, which held until 1971. The 1980 box bought about 16 ounces.

The clerk sets down her clipboard. The grandchildren leave with ten thousand dollars, a passbook, a house cat’s weight in gold and, for old times’ sake, a toaster.

Box one was the only box stuffed with money, and it lost. Box three, strictly speaking, never held a single dollar, and that was the whole trick. The grandchildren are taking it out to lunch anyway.

Sources

• Consumer Price Index annual averages, 1970 to 2026: Federal Reserve Bank of Minneapolis, carried in this site’s own data file. The 2026 figure is an estimate based on second-quarter data.
• Gold annual averages for 1970, 1975 and 1980: same file. Gold at $3,997 an ounce on October 24, 2026: indicative spot from gold-api.com, the feed every tool on this site uses for today’s price.
• The prohibition on private gold ownership, 1933 to the end of 1974: Executive Order 6102, National Archives.
• Our own arithmetic, added October 25, 2026: box one’s $1,160 of 1970 buying power against the $9,870 family income, about six weeks.

Figures read September 23, 2026. Updated October 24, 2026: the gold box recalculated at $3,997 an ounce. Box two assumes an account that matched CPI exactly in every year, which no real account did; it is a deliberately generous stand-in for the safe dollar saver rather than a description of one.

Questions people actually ask

What would $10,000 in 1970 be worth today?

Left as banknotes, $10,000 from 1970 now buys roughly what $1,160 bought then — a loss of about 88% of its purchasing power. To buy in 2026 what $10,000 bought in 1970 you would need about $86,186. Converted to gold at the 1970 price of $36 an ounce, the same $10,000 would be about $1,110,278 at gold's October 24, 2026 price of $3,997.

Why is the gold figure so much larger than the inflation figure?

Because 1970 was the year before the United States stopped converting dollars into gold at a fixed rate, so the $36 price was a legal figure rather than a market one. The comparison captures the entire repricing that followed. Starting in 1975 instead gives about 4 times the inflation-matched figure, and starting in 1980 gives about 1.6 times (gold at $3,997, October 24, 2026).

Could an American actually have bought gold in 1970?

No. Executive Order 6102 made private ownership of monetary gold illegal for Americans from 1933, and the prohibition was not lifted until December 31, 1974. Any comparison that starts a gold position before 1975 describes a transaction that was not available.

Does a savings account protect you from inflation?

Only if it pays at least the rate of inflation after tax, which most savings accounts have not done for most of the last half century. This article assumes an account that matched inflation perfectly in every year, which is the best possible case, and that account still ends with exactly the purchasing power it started with.

How much is $10,000 from 1975 worth in gold today?

In 1975 gold averaged $161 an ounce, so $10,000 bought 62.1 ounces. At gold's October 24, 2026 price of $3,997 that is about $248,261, roughly 4 times an inflation-matched savings account holding $62,156. 1975 is the first full year Americans could legally own gold bullion.

What would $10,000 invested in gold in 1980 be worth today?

Gold averaged $615 an ounce in 1980, so $10,000 would have bought about 16 ounces, worth around $64,992 at gold's October 24, 2026 price of $3,997. An account that matched inflation would hold $40,583, so gold finishes ahead by only about 1.6 times, after more than two decades underwater.

What was the price of gold in 1970?

Gold averaged $36 an ounce in 1970. The official US price was fixed at $35 by statute until 1971, so $36 reflects a regulated market. Americans could not legally buy bullion at that price, because private ownership was banned from 1933 to the end of 1974.

How much purchasing power has the dollar lost since 1970?

Roughly 88%. Banknotes from 1970 now buy only what about $1,160 bought then, measured by consumer price index annual averages with a 2026 estimate. That loss came at a few percent a year, without any single dramatic event or announcement.

How much gold could $10,000 buy in 1970?

About 277.8 ounces, at the 1970 average price of $36 an ounce, or roughly nineteen pounds of gold. At gold's October 24, 2026 price of $3,997 that would be about $1,110,278. But Americans could not legally own gold bullion in 1970; private ownership was banned from 1933 until December 31, 1974.

Is keeping cash in a safe deposit box a good idea?

It protects against theft and bank failure, not against inflation. $10,000 in banknotes locked away in 1970 is still $10,000 today but buys only what about $1,160 bought then, measured by consumer price index annual averages. Cash keeps its number; it does not keep its purchasing power.

What was the interest rate on savings accounts in 1970?

Federal rules capped it. Under Regulation Q, from January 1970 the most a commercial bank could pay on savings deposits was 4.5%, and savings and loans could pay 5%. Consumer prices rose 5.8% that year, so even the best-paying passbook lost purchasing power. Banks competed for savers with free gifts such as toasters and umbrellas instead.