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22 Best Things To Sell to Make Money (Lying Around Your House)

by The Small Success Team•

Have you ever looked around your home and thought, “I could probably make some cash off this stuff”?

Good news: you’re right!

One person’s clutter is another’s treasure — and with the booming resale economy, it’s never been easier to turn unused items into real money. Whether you want to declutter, pay off a bill, or simply boost your savings, the things sitting in your closet, garage, or attic might hold surprising value.

Let’s dive into 22 of the best things you can sell today — all without needing to buy new inventory or start a business from scratch.

1. Designer Clothing

If you’ve got old designer pieces collecting dust, you’re sitting on potential cash. Luxury brands like Chanel, Gucci, and Prada often hold their value — or even appreciate.

Pro tip: Make sure to photograph details like labels and tags for authenticity.

2. Sneakers

Limited-edition sneakers or vintage Nikes are in huge demand. Some side hustlers make thousands flipping shoes!

Check your closet for classic Jordans, Adidas Yeezys, or retro Reeboks.

3. Vintage Jewelry

Even costume jewelry can bring in serious money, especially from well-known designers like Chanel or Trifari.

Tip: Have rare or precious pieces appraised for maximum value.

4. Vinyl Records

Vinyl has made a huge comeback — collectors love first pressings and rare releases.

  • Where to sell: eBay, Discogs, local record stores

Hot tip: Condition matters! Keep records clean and sleeves intact.

5. Children’s Toys

Old toys like LEGO sets, Barbies, or Star Wars figures (especially unopened) can sell for hundreds — sometimes thousands.

  • Best platforms: eBay, Mercari, niche collector sites

Look for: McDonald’s Happy Meal toys, Pokémon cards, vintage action figures.

6. Fitness Equipment

Unused weights, yoga mats, or exercise bikes can fetch good money.

  • Sell locally via: Facebook Marketplace, Craigslist

Why local? Avoid the hassle and cost of shipping heavy items.

7. Sports Memorabilia

Autographed items, jerseys, or rare trading cards are highly collectible.

  • Where to list: eBay, Goldin Auctions, local sports shops

Example: A rare Stephen Curry rookie card sold for $5.9 million!

8. Kitchenware

High-end blenders, mixers, or vintage cookware can bring in fast cash.

  • Try: Facebook Marketplace, Etsy, or eBay

Tip: Clean thoroughly and photograph from multiple angles.

9. Old Tech Gadgets

Outdated smartphones, laptops, or smartwatches may still have resale value or usable parts.

Don’t toss: Even broken gadgets can be sold for parts!

10. Comic Books

First editions, rare issues, or comics featuring iconic character debuts can fetch big bucks.

  • Where to sell: eBay, ComicConnect, MyComicShop

Pro tip: Protect comics in plastic sleeves and research current market prices.

11. Antique Home Décor

Old light fixtures, vintage mirrors, or even retro furniture styles (like mid-century modern) are hot right now.

  • Sell on: Etsy, Ruby Lane, Chairish

Idea: Ask neighbors if they want to offload old furniture you can flip.

12. Musical Instruments

Unused guitars, keyboards, or violins hold their value surprisingly well.

  • Best platforms: Reverb, Guitar Center, local music schools

Pro tip: Clean and tune your instrument before listing.

13. Furniture

That old dresser or vintage dining set could bring in hundreds, especially from local buyers.

  • Sell locally on: Facebook Marketplace, OfferUp, Craigslist

For designer pieces, try: 1stDibs, AptDeco

14. Board Games

Collectors are paying top dollar for rare or discontinued games.

  • List on: eBay, BoardGameGeek, Facebook groups

Surprise fact: A sealed first edition of Dark Tower sold for over $1,000!

15. First Edition Books

Signed or first-run editions by famous authors can be literary gold.

  • Where to list: AbeBooks, Biblio, BookScouter app

Pro tip: Carefully verify edition details before selling.

16. Craft Supplies

Unused yarn, paints, or paper stacks can find a second life with DIY enthusiasts.

  • Try: Etsy, eBay, or local craft groups

Bundle tip: Group supplies into themed kits for faster sales.

17. Collectible Stamps

Stamp collecting is alive and well, with rare or commemorative issues drawing premium prices.

  • Sell through: eBay, StampWorld, professional dealers

Note: Rarity and condition are key drivers of value.

18. Photography Gear

Old camera bodies, lenses, or tripods are still in demand.

  • Sell via: Adorama, KEH Camera, Facebook Marketplace

Alternative: Rent out gear on Sharegrid for ongoing passive income.

19. Video Games & Consoles

Classic games and retro consoles (Nintendo, Sega, PlayStation) are collectible treasures.

  • Best places: Gameflip, eBay, local retro game stores

Bonus: Original packaging or manuals boost resale value.

20. Watches & Clocks

Luxury watches and antique clocks can fetch thousands.