Sort:  

In real time?

"What's the cost?"
"X.033"
Roll
"Damn, it's now worth X.032" <-- this actually happens with crypto.

Or someone could wind up with 2 for one deal.

What would be the mechanic for that?

Coin Marketplace

STEEM 0.06
TRX 0.28
JST 0.049
BTC 68597.47
ETH 1986.53
USDT 1.00
SBD 0.51