> the auction site suggests putting it into a new OpenSRS account - but I > would assume this would cost another $250+ to setup!
No they mean to put it in a profile of its own then give the new owner the username and password for that profile. You can do that quickly via the manage script and it doesn't cost you anything. You would still be the reseller of the domain and the new owner would pay you renewal fees if they didn't registrar transfer it somewhere else.
