If I don't get it signed personally, no way I'm paying extra for that - but then again, it's going to charity/fundraiser. I was tempted to bid on the Stealth IM piece, but even though it said 'brand new', I'm not risking getting paint rubs and stuff.
And there's no way I'm going to be that guy who requests a refund for a piece that I bought for a charity event.
It'll have a qc sticker on it!