I think it will be EXTREMELY difficult to move any type of electronics on ebay this time around. For one thing, like everyone is saying, the Tabs have saturated ebay. For another, most people that are shopping for something like a Galaxy tab on ebay are going to be very cautious right now because no one really knows what is going to happen after the Fire drops and Black Friday. That sort of thing would generally apply across the board, though I think tablets are going to be THE item for black friday this year.
Something for people to keep in mind too, as far as figuring cost towards redemption. If you have Gold status or higher, you are going to be missing out on your bonus rdms that you could have earned if you just payed for the ticket, plus the mqms. So, make sure you figure that in if your margin does end up creeping close to $250 or more.