Best Discontinued Board Game Accessories to Resell for Profit in 2026

Most folks chase the main event: the full, sealed game. But in my seven years flipping, I've made way more selling bits and pieces—think expansion packs, dice sets, card decks, and even replacement tokens. Discontinued games like HeroQuest and Fireball Island have accessory markets way hotter than the base game.

For example, I snagged a set of original HeroQuest dice for $15 at a local thrift store and sold it on eBay for $78 two weeks later. That’s a $63 profit just on the dice, not even the full game. Miniature figurines from games like Battle Masters or Space Hulk can pull $20-50 each, and rare expansion boards can cross $200.

People lose parts or want to upgrade, and because manufacturers stop printing these bits when the game is discontinued, prices skyrocket. A box of 1970s Monopoly replacement houses I bought for $5 at a flea market went for $46 on Mercari. That’s a better margin than most full games.

Warning: Don’t assume every accessory is in demand. Always check recent sold comps on eBay and Mercari before buying—some expansion packs are duds. I’ve been stuck with $40 in Clue themed pencils that nobody wants.

You want specifics? Here’s what’s hot right now—and what’s still spiking in 2026:

• HeroQuest Dice & Figures: Last month I bought a baggie of these for $25 and flipped it for $140 on Facebook Marketplace.
• Axis & Allies Replacement Pieces: The 1984 planes and tanks routinely fetch $30-80 each on eBay.
• Catan Expansion Cards: A Cities & Knights resource deck cost me $18 on Mercari, sold for $59 plus shipping on eBay.
• Fireball Island Marbles & Bridges: The original red marbles are nuts—sold a single for $20, and the bridge set for $90.
• Twilight Imperium Ships & Tokens: Some colors go for $60-120 per set.
• Dungeon Master Screens (AD&D, 1st/2nd ed.): Paid $40 for an old one, got $175 from a collector.
• Game-Specific Organizer Inserts: Even just the plastic trays from older games like Risk or Fortress America can go for $25-40 each.

Always check DealFlipAI for local and underpriced listings—found a full box of Arkham Horror tokens for $15 that way, flipped for $95 on eBay. Watch for special edition accessories like metal coins or promo tiles—they’re usually low print runs and jump in value after discontinuation.

Most of my best flips come from non-obvious spots. Here’s the hit list:

1. Thrift Stores & Garage Sales: I once pulled a full set of Betrayal at House on the Hill miniatures for $6 at a church sale, sold for $110 on Mercari.
2. Facebook Marketplace: Set search alerts for the specific games/accessories you want. I grabbed a lot of Axis & Allies pieces for $20 and pieced it out for $160 total. DealFlipAI can flag these hidden listings automatically.
3. Estate Sales: Elderly folks with vintage board game collections—look for partial sets! Bought a pile of 1970s Risk cards for $10, flipped for $70.
4. eBay “Parts Only” Listings: Lots of people dump incomplete games cheap. I got a $12 box of random Ticket to Ride cards and sold the Europe expansion deck alone for $48.
5. Local Game Stores: Ask if they have broken/damaged games in the back. I bought a Catan set missing the board for $8, but the cards and resource tokens netted me $65 after fees.

Watch out for missing or fake accessories—especially for high-value games. I bought what I thought was a real HeroQuest figure, turned out to be a 3D print (lost $30 there). Always ask for close-up photos and verify markings when possible.

eBay is king for board game accessories, hands down. The collector base is huge, global, and they’ll pay up for rare bits. But don’t sleep on Mercari—less competition, and sometimes you get faster sales for mid-range accessories.

• eBay: Fees are roughly 13% with shipping. List on Wednesdays or Sundays (evenings, EST) for max exposure. For rare items, use auction format with a high starting price, but for more common stuff, fixed price with Best Offer works best.

• Mercari: 10% fees, shipping is a breeze with their prepaid labels. I sold a set of Settlers of Catan cards for $40 (bought for $9), shipped for $4.99, and had cash out in two days. List in the mornings for best traction.

• Facebook Marketplace: Great for bulk lots or bigger accessories (game boards, organizer trays) where local pickup makes sense. No fees if you do cash or Venmo for local. Sold a Scrabble tile set for $30 (paid $3) in one afternoon.

• Etsy: If you’re flipping vintage or custom accessories (like handmade token organizers), this is your spot. Their fees are higher but buyers pay up for unique stuff.

Pro tip: Always factor in shipping—heavy metal coins or boards can kill your margin if you underestimate postage. Pirate Ship is my go-to for cheaper USPS rates.

Here’s how I’d start today if I was brand new:

1. Pick 2-3 Discontinued Games: Search eBay sold listings for "HeroQuest accessories", "Axis & Allies pieces", etc. Look for items selling $30+ per piece.
2. Set Up Alerts: Use DealFlipAI or Facebook Marketplace saved searches for those keywords. Check at least twice a day.
3. Hit Local Thrift Stores: Look for incomplete games or bags of parts under $10. Take photos, check eBay sold comps on your phone before buying.
4. Buy Low, List Fast: List on eBay and Mercari the same day you buy. Use clear photos, keyword-rich titles ("HeroQuest 1989 Original Dice Set").
5. Ship Smart: Use bubble mailers for cards, small boxes for tokens. Pirate Ship saves me $2-5 on every heavy package.
6. Reinvest Profits: Take your first $100 profit and double down on a more expensive accessory lot.

My first flip was a $12 bag of Talisman tokens from a yard sale—sold the lot for $65 on eBay in four days. Rinse and repeat.

I’ve lost money by getting sloppy, so here’s what to watch for:

• Fake/3D Printed Parts: I once bought $50 worth of 'original' Space Hulk figures—turned out half were 3D printed and worthless. Always check for official stamps or markings and compare to known originals (lots of guides on BoardGameGeek).
• Missing Key Pieces: Some accessories only have value if 100% complete. I bought a Catan card deck missing two resource cards—value dropped from $60 to $18.
• Overpaying on Shipping: Heavy items like metal coins or game boards kill profits if you ship Priority by mistake. I lost $15 profit on a Risk board this way. Get shipping quotes before listing.
• Shady Marketplace Sellers: If the seller won’t provide close-up photos or dodges questions, skip it. I got burned on a $35 Facebook deal that never shipped. Always use PayPal Goods & Services for protection when buying remotely.
• Assuming All Accessories Are Valuable: Not all "old" = "worth money". I’ve sat on $40 worth of Uno score pads for a year with zero bites.

If it sounds too good to be true (like a $20 "sealed" expansion with no photos), it probably is. Always check comps and be picky.

Once you’ve flipped a dozen accessory lots and pocketed your first $300+, you’ll want to ramp up. Here’s what’s worked for me:

1. Niche Down: Pick 2-3 games/brands and learn them inside out (e.g., all Twilight Imperium or HeroQuest accessories). You’ll spot deals faster and know what’s fake.
2. Bulk Buys: Negotiate for bulk lots on Facebook Marketplace or at estate sales. Bought a $120 tote of mixed Axis & Allies pieces, parted out for $800+ over three months.
3. Cross-List Everything: Use tools like List Perfectly to list on eBay, Mercari, and Etsy at once. I doubled sales velocity doing this.
4. Automate Sourcing: Set up DealFlipAI or similar bots to ping you for new listings. I got a $15 set of Fireball Island parts this way, sold for $120.
5. Seasonal Selling: Q4 (holiday season) is bonkers for board game stuff—last December, I moved $1,400 worth of accessories in three weeks.
6. Build Repeat Buyers: Offer bundle deals to collectors so they come back. I have a guy who buys every Catan expansion card set I source.

Scaling means learning the market, staying organized, and always keeping an eye out for new discontinued titles. It’s way easier to pull $1,000/month flipping accessories than most people think—if you get methodical.