here's the post i was referring to
https://forums.macrumors.com/threads/690859/
seems it was closed after 26 pages and 6 months - going round in circles - i'm betting this one doesn't last as long
seems the person who was taking some of the 'focus' last time Macman812 is still active on here - wonder if he has anything to add?
the other thing i remember thinking last time (pretty sure I posted my thoughts in there as well) was about the motivations of all of the posters.
on this thread it seems safe to assume toshcomputers is defending his/her business - nothing necessarily wrong with that.
some like me might be defending ebay purchases as we wouldn't want to admit the possibility of a mistake

or we might have successfully used the ac we bought at a great price
those 'focusing' on the downsides of ebay in general and toshcomputers specifically, might have been burnt by previous ebay experience, they might be looking out for other less experienced mac owners or they
might have a vested interest in minimising the amount of applecare sold on ebay.
when something becomes as heated as this probably will (has already?) - it's always worth considering the motivations of those posting.
as the americans say - 'just sayin'
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the other thing that i remember from last time was based on the assumption that these are legitimate AC's.
think toshcomputers says he gets his from apple earlier - it's late and i cant be bothered checking. even if he didn't - let's assume he buys them from someone else who's authorised to sell them. 2 thoughts spring to mind;
1. is this against apples ts and cs to 'sell on' AC - and if it is do we think those ts and cs are enforceable in all of the countries you can buy from ebay on?
2. for these sellers to make a profit, there's an awful big margin (profit) on applecare ie what apple sells wholesale is a lot less than what it retails at.
couple of interesting links i've just found
http://cgi.ebay.com/AppleCare-13-Ma...ltDomain_0&hash=item45f7a112ba#ht_1438wt_1141 this is from macman812 - couldnt find toshcomputers - its late!
http://www.amazon.com/AppleCare-Pro...K4NI/ref=sr_1_1?ie=UTF8&qid=1293161503&sr=8-1
so we can see that discounts are available and ebay isn't too much different to a 'more reputable' seller. what toshcomputers sell at i don't know.
if it were my money right now (at 330 am) i'd go for amazon for the extra $5 knowing there's
no chance of them reneging on the deal later.
for what it's worth i remember the discounts being larger 2 years ago - read into that what you will