I dunno, from my point of view as a sometimes-frequent Amiga seller (and a fairly frequent buyer to complete certain items before I sell them) it works both ways. While I've never knowingly shafted anyone (I did send a busted A3000T keyboard with an A3000T system to somebody but immediately sent the one I knew worked when he emailed me saying he got a bad one -- I screwed up when I packaged, certainly not intentional) I HAVE been scammed by a guy who bought an A4000 from me 8 months back. After initial customs hassles, he then said the PS was dead so I cross-shipped him a new one. Except he NEVER sent me back the "dead" one. I know today the peniswrinlke is more likely than not running two perfectly working A4000's side by side.
That one single buyer ruined it for anyone else who buys from me. I will never cross-ship parts, in good faith, even to an Amiga buyer with a 1000 rating, and in most cases even to people who have bought from me before. A buyer can take it up with PayPal and get their money back, complain to eBay and get something done about the seller, however a seller can't do anything at all once they've shipped the items.
I should have known from day 1 that he was not going to be a good person to deal with. Apparently I personally run UNITED STATES CUSTOMS and I should have told him up front that I PERSONALLY would be charging him an additional fee for a customs tarrif on an item imported with a value over $200. Yeah, I run US Customs as a side line enterprise... Oh well, live and learn. Sure takes a lot of the fun out of eBaying around 5000 Amiga items, and it totally discouraged me from putting amigadeals.com back online (I dont get the "extra" protection that eBay offers with the simple threat of bad feedback when I ship something so why bother?)
Hey, thanks for letting me counter-vent. If you want some "new" vintage Amiga stuff, at really cheap prices, I have more than I know what to do with, and no I don't have a running inventory list to send you...

Glen Ouellette
eBay: (catherder)
glen@go_graphical.com (remove the _ it's there to avoid spambots)
sales@amiga_deals.com (remove the _ )