Because of the supply of online wallet domains, it's tough to say.
From crypto-wallets.xyz to digitalpouch.com, there's many to choose from, and a lot that'll drop.
You have Cool keywords, and its a ccTLD, but I'm not sure how much that weighs. If
I'm new, but I wouldn't pay more than 3 figures as you'd need a .com or something to compete with big players that are handling large pools of idle retail cash
Might be more though, as others like yours have done.