The Future of Nintendo Switch Game Resale.
Skip the photo uploads, the "is this still available?" cycle, and the no-shows. We price every game against real eBay sold listings and Facebook Marketplace data, then lock in your trade in advance - so you know you have a guaranteed buyer or seller the moment you submit.
Built for people who just want to trade and move on.
Most marketplaces turn selling into a part-time job. Here are the three things we fix:
Sell Switch games in seconds
No photos, no descriptions, no marketplace babysitting. Pick your game, lock the price, done in under a minute.
Safer than buying used online
Every Switch game meets our A1 condition standard. Like new, original case, plays perfectly. No mystery condition, no surprises.
Locked-in prices, no haggling
Get more than GameStop trade-in. Skip the eBay fees. Both buyer and seller commit to the price before anyone meets.
Three steps. No haggling.
Most marketplaces are an inbox to babysit. CartridgeBond is the easy button. Here's the easy 3 step process:
Pick your game and lock the price
Search for any Switch title, see our researched market price, choose your timeline (now or up to 90 days out), and confirm condition. Takes 60 seconds.
We match you within 48 hours
Our auto-matcher runs every 15 minutes and pairs you with a compatible buyer or seller in your area at your locked price - no negotiation, no DMs.
Meet up, trade, done
Both sides get an email with the locked terms and meetup details. Show up, inspect, exchange. We handle the matching - you handle 5 minutes at a coffee shop.
Trade on your timeline, not the marketplace's.
Most platforms force you to sell now or buy now. CartridgeBond lets you commit today to a trade in 30, 60, or 90 days - locking in a guaranteed price the moment you commit, or pre-arranging the resale before you've even finished playing. Pricing is researched against real eBay sold listings and PriceCharting, so the price doesn't move when you do.
Sell your Switch games for more.
Here's what a Mario Kart 8 Deluxe in A1 condition actually nets you across the major resale platforms - CartridgeBond beats GameStop trade-in, eBay after fees, and the unpredictability of Facebook Marketplace.
Selling and buying Switch games, answered.
Real answers to what people actually search for - pricing, safety, alternatives to GameStop and Facebook Marketplace, and how it all works.
CartridgeBond consistently nets sellers more than GameStop trade-in (which averages 30-40% of resale value) and more than eBay after the 13% seller fee plus shipping. We also remove the Facebook Marketplace headaches - lowballs, ghosts, "is it still available" messages, and door-side renegotiation.
Our pricing is researched against eBay sold listings, PriceCharting Complete-condition values, and observed local activity. Sellers lock in their price at submission and that's the price they walk away with.
Most popular Nintendo Switch titles hold strong resale value - typically 60-80% of new retail price in A1 condition. Hits like Mario Kart 8 Deluxe ($43), Zelda: Tears of the Kingdom ($50), and Super Smash Bros Ultimate ($43) have particularly stable demand.
Use the price tool at the top of this page to see what any specific Switch title is worth on CartridgeBond. We update pricing as the secondary market moves.
On CartridgeBond, every listing meets our A1 condition standard - the cartridge plays perfectly, the original case is included, and there are no deep scratches or condition surprises. We vet every submission manually during the Milwaukee beta.
Local trades happen at safe public meetup spots - libraries, coffee shops, police station parking lots. National launch will add escrow protection and trusted shipping for full buyer protection.
GameStop trade-in is fast and convenient, but you typically receive 30-40% of resale value - and only as store credit unless you take a further haircut for cash. A Mario Kart 8 Deluxe that nets $43 on CartridgeBond is worth roughly $22 in GameStop trade credit.
CartridgeBond takes a couple of days for the full match cycle, but you walk away with significantly more cash for the same game in the same condition.
Facebook Marketplace works, but it comes with hidden costs: lowball offers, the "is this still available" message spam, buyers who ghost the meetup, door-side renegotiation, and no condition standards. The time you spend babysitting an inbox often dwarfs the cash difference.
CartridgeBond eliminates all of that. Submit your game once, we find a vetted match, and both parties commit to the price before the meetup. No DMs, no haggling, no flakiness.
Yes - that's the core of how CartridgeBond works. Most marketplaces force you to sell now or buy now. We let you commit today to a transaction in 30, 60, or 90 days at a locked-in price.
As a buyer, you can lock in a guaranteed buyback price the moment you purchase - knowing exactly what your "true cost of play" will be. As a seller, you can pre-arrange the resale before you've even finished playing. Researched pricing makes it possible.
CartridgeBond is currently in Milwaukee Beta - we serve Mequon, Glendale, Whitefish Bay, Shorewood, Bayside, Fox Point, Brown Deer, Thiensville, and the wider Milwaukee metro area for safe local meetup trades.
Outside Milwaukee? Join the waitlist - we'll let you know when we open your area with full shipping support.
$0 platform fees during beta. The first 25 founders to complete a trade get free trades for life - even after we introduce platform fees. We give 30 days notice before any fee changes.
You set your terms once, we find your match, the deal closes on what you committed to. No DMs back and forth. No negotiation at the door. No flakiness.
We are in beta and reviewing submissions manually today - that helps us build smart matching before we automate it. Shipping and escrow are coming as we expand nationally.