After the strike, I'm probably gonna FINALLY list some bags. I want to be careful who my bidders, are so I'll post some restrictions in my listings. I know you can cancel during the auction, but what if a sketchy bidder comes in at the last second and wins? Will I be at risk for negative feedback if I don't complete the sell (eg. - I explicitly state no 0 feedback bidders but a zero feedback bidder wins in the last seconds and I don't have a chance to cancel). Thanks for your insight!