Rare & valuable Sega Game Gear games
The most valuable Game Gear games right now, ranked by what complete copies sell for on eBay UK. Prices last checked 11 November 2026 and refreshed weekly.
What's your Game Gear collection worth?
Scan your games into XP Locker and see the value of your whole collection, updated every week. Free.
Questions
What is the most valuable Game Gear game?
Right now it's Tails Adventure, with complete copies listed at around £410 on eBay UK. Prices change, so this list refreshes every week.
How much are my Game Gear games worth?
Add them to XP Locker by scanning the barcode or searching the title. It looks up current eBay UK prices for each game and adds up the value of your whole collection, for free.
How are these prices worked out?
XP Locker takes current Buy It Now listings on eBay UK for each game and uses the typical asking price, split into loose (game only), complete (with box and manual) and new or sealed copies. Bundles, empty cases and faulty items are left out. Asking prices tend to be a little above final sale prices.











