Stamps
We’re taking you back now, folks. In the 20th century, stamps were an integral part in getting postcards from A to B. These could be bought for a couple of cents, which would cover the cost of getting the letter to your desired destination. Stamp makers started getting creative with designs, and soon pop culture stamps were a dime a dozen. Unfortunately, even these are no longer worth all that much, so it’s best not to cut them out of that family postcard you have from 1930.
Pogs
Although not as popular internationally, American children of the nineties will remember Pogs. These colorful discs doubled up as a collectible and a playing chip for a game, which naturally led to a lot of teachers suspending children for gambling on school property. Nowadays Pogs have little to no value, so if you’re looking to make a quick buck by selling to the highest bidder, you might only get a couple of dollars during the process.