Why are you paying for postage as an eBay seller?
Buyer paying postage
is the standard.
I think Bill is just being a decent guy and saying that it would cost more
to ship it out then the item would cost/be bought for (i.e. $20 for item,
$50 to ship) and how that wouldn't be nice or make sense for the buyer.
But that is just a guess.
-Ali