I’d sell @50 cents on the dollar.
Because Replay Poker can create an infinite number of chips at no cost to them!
I suppose I could sell my username, password, and chips on eBay, but I seriously doubt whether anybody would be prepared to pay any significant amount.
Anyway it is against the rules of RP.
You could try but someone would definitely turn you in, then you would be banned with no chips and zero money.