I dont quite understand how this going to work. We have a casino that is a intermediary between two gamblers with NFT. How can bet or competition be fair, if NFT dont have constant price and there is not such kind as true average market price, as owners set all prices themselves. Two NFT owners can agree between themselves on a result of any game, and they need a guarantee who will hold NFT until game end. I dont think that casino is needed.
In case someone wants to bet NFT and wish to receive certain amount of money if he wins, then all I can say that NFT holders are so desperate with their fails in purchasing NFT, that they try everything to get rid of such bad asset or try to return any money.
I bought alot of NFTs on the ethereum network back then in 2020, and till date, those nfts are still in my wallet with no market where to sell them, I spent over 8 ethereum buying those when ethereum was still around $250/$300.
Buying nfts was and still is my worst crypto investment and mistake. And more surprising for me to learn that we can actually use nfts for gambling, this to me is very complicating to understand.
Why not sell the nfts for normal crypto coins and spend the crypto for gambling, this is less complicating and easy to understand in terms of asset valuation.