The Nintendo 3DS that was the prize for winning the Nintendo World Championships is up for auction, already surpassing 3.2 million yen

John Goldberg, winner of the 2015 Nintendo World Championships, has listed a Shigeru Miyamoto–signed Nintendo 3DS XL on eBay.

The auction has already topped $20,100 and could climb further before it ends.

The sale highlights strong collector demand for rare Nintendo memorabilia tied to iconic figures and prizes.