I would donate a bit of it, buy some of those physical CENT's, and keep the rest. Maybe use some of the money to create something awesome for CENTs, like paper wallets or promote it to become one of the top coins. CENTs really have lots of potential. especially for mass adoption!
Maybe someone hoping that the price will skyrocket and cash out a lot of BTC for a few CGB. Doesn't really cost them anything to have those sell orders there at Cryptsy, even if they are virtually "worthless".
Wait. Are those just sell orders that aren't fulfilled? That would make a lot of sense I feel stupid now lol