and how would we notice the difference?? ;-)
I will just add that i agree with Joe and Mace - i am no seller, but I do buy 45s on the odd occaision, and unless you can get these sellers on-board you may as well not bother. I particiapted in the last two (or three?) 'Soulbid' sites as a buyer and after a while did not return becuase there was just one seller, selling run-of-the-mill 45s that you could get anywhere.
You need these sellers - so take a loss-leader....that is my advice, as a business man, for what it's worth, which may not be much (if it is worth something, please send cash to the usual address)