Millennials grew up in a unique era—bridging the gap between analog and digital. They remember rewinding VHS tapes and were also the first generation to experience the internet. Interestingly, many items from that time are now gaining significant value. Toys and collectibles once stored away are being sold for substantial amounts.
This trend isn’t solely driven by nostalgia; it’s also about timing. As Millennials reach their peak earning years, they’re fueling a collectors’ market that invests real money into childhood memorabilia. Holding onto items from that era might mean possessing more than just sentimental value.
Hot Wheels

Hot Wheels have maintained remarkable value over the years. When they debuted in 1968, they were priced under a dollar. Today, you can still purchase one for just over $1. However, certain vintage Hot Wheels have become highly sought after by collectors. For instance, rare models in pristine condition have been known to fetch significant sums at auctions. (Source: The Sun)
Transformers Toys

For those who grew up in the ’80s or ’90s, Transformers were a staple toy. Hasbro’s line of transforming robots captivated many, especially with their accompanying cartoons and movies. Original figures from the 1984 release, particularly if unopened, have appreciated in value. For example, a first-generation Optimus Prime in mint condition has been listed for substantial amounts on collector sites. (Source: eBay)
My Little Pony Figures

Before minimalism became trendy, children were enamored with colorful plastic ponies boasting flowing hair and glittery eyes. My Little Pony figures from the ’80s and early ’90s now have a dedicated adult fanbase. First-generation ponies, especially rare editions like Rapunzel, can command high prices in good condition. Collectors value these items for their nostalgia and rarity. (Source: Mental Floss)
Pokémon Cards

If you still have a binder full of Pokémon cards, it might be time to revisit them. Certain holographic Charizards and first-edition Pikachus are fetching impressive sums, depending on their condition and rarity. Cards without creases, sharp edges, and minimal fading are especially valuable. Even if yours aren’t top-tier, a well-preserved set could still be worth a considerable amount. (Source: TCGplayer Infinite)
Rare Coins

Some of the spare change from your childhood might be more valuable than you think. Coins minted in the ’90s and early 2000s are appearing on collector sites for amounts far exceeding their face value. It’s not about shine but about errors, mint marks, and rarity. For instance, the 1990 No S Proof Lincoln cent is considered a significant rarity, with fewer than 200 examples known to exist. One of the biggest standouts is the 1990 no-S Lincoln penny, which has sold for thousands. And if you’ve got a 2004-D Wisconsin State Quarter with an extra leaf, that little slip-up could land you up to $300 — or even more if it’s in mint shape. (Source: Professional Coin Grading Service)
Old Movie Posters

Back in the day, posters were usually just dorm or bedroom decor, often ripped from magazines or snagged from mall kiosks. But now, original movie posters have serious collector value. Films that defined a generation, like The Matrix and Home Alone, have posters selling for hundreds — sometimes more — if kept in excellent condition. (Source: The Hollywood Reporter)
Lunchboxes

If your childhood lunchbox is still collecting dust in your parents’ attic, it might be time to take a second look. Licensed character lunchboxes from the ’80s and ’90s—especially the metal or early plastic ones—are showing up on resale sites with surprising price tags. Nostalgic demand for characters like He-Man, Star Wars, and Thundercats is strong, and some of these boxes now sell for anywhere between $30 and $350, depending on condition and rarity. (Source: LoveToKnow)
Collectors care about originality, so lunchboxes with matching thermoses, minimal rust, and intact designs tend to fetch more. While plastic models from the ’90s can still bring in some money, metal boxes from the earlier years often have higher value. If yours still smells faintly of peanut butter and jelly, don’t worry—that part’s not priced in.

Alexander Clark is a financial writer with a knack for breaking down complex market trends and economic shifts. As a contributor to The Daily Overview, he offers readers clear, insightful analysis on everything from market movements to personal finance strategies. With a keen eye for detail and a passion for keeping up with the fast-paced world of finance, Alexander strives to make financial news accessible and engaging for everyone.