It's coming back by popular demand! The Bell Tree World Championship! After three years, our grand gaming event will return on May 18th with ten Nintendo Switch games to play, both competitively and casually. Signups for the event are now open as explained in the new Bell Tree World Championship 2024 thread!
I mean good luck on selling them but I'm pretty sure that not many people are actually willing to pay market price. You may need to do some negotiating if you want to get rid of them.