If you’ve got stuff from your younger days tucked away, you might be sitting on more than just memories. Many items that were once everyday objects for Boomers have shifted into valuable collectibles in today’s market.

You could sell certain classic collectibles from your past for thousands of dollars, thanks to growing interest from collectors and nostalgia buyers. These treasures often come from ordinary times but have gained value over the years, making now a good moment to check what you have.

First pressings of The Beatles’ albums like the ‘Butcher Cover’

If you have an original Beatles album, especially the “Butcher Cover” of Yesterday and Today, you might be sitting on something valuable. The “Butcher Cover” shows the band in smocks with raw meat and doll parts—a bit shocking for its time.

First pressings with this cover are rare because it was quickly pulled from the market. Collectors highly prize these copies, and prices can reach into the tens or even hundreds of thousands depending on condition. Checking label details and matrix numbers can help you figure out if your album is a first press.

Signed first editions of classics like ‘To Kill a Mockingbird’

If you have a signed first edition of To Kill a Mockingbird, you’re sitting on something rare. These copies, especially those signed by Harper Lee, can fetch thousands.

Collectors love them because the book is a classic, and Lee’s autograph makes it even more special. Condition matters a lot, so keeping your copy in good shape helps its value.

Finding one isn’t easy—only about 5,000 first editions were printed. If you have one, it’s definitely worth looking into its market value.

Original Monopoly board games in mint condition

If you have an original Monopoly board game in mint condition, you’re sitting on a rare find. These early editions, especially ones from Parker Brothers, can sell for several hundred dollars, sometimes even close to a thousand.

The trick is having all the pieces intact—boards, wooden houses, cloth money—that kind of completeness is super rare. Most folks played these games for years, so finding one untouched is tough. If yours looks brand new, it’s definitely worth checking out.

Vintage polyester suits from the 1970s

If you have a vintage polyester suit from the 1970s, you might be sitting on a cool collectible. These suits, especially leisure suits, were all the rage back then thanks to their bright colors and bold patterns.

Polyester was popular because it was durable and affordable, holding vibrant prints that made a statement. Today, collectors and vintage lovers seek these suits for their unique style and nostalgia.

Make sure your suit is in good condition and has that classic 70s fit. It can be a fun piece for parties or adding retro flair to your wardrobe—and worth more than you might expect.

Antique action figures from the ’70s and ’80s

If you still have those old action figures from the ’70s or ’80s, you might be sitting on a small fortune. Figures like G.I. Joe from 1964 or Optimus Prime from 1984 can sell for thousands, especially if they’re in good shape or still in the original packaging.

Star Wars figures from Kenner, like early Boba Fett prototypes or Jawa with vinyl capes, also fetch high prices. Even later models from the ’70s and ’80s can surprise you with their value if they’re well-preserved. Keep an eye out before you toss any of those toys!