i did sent of a question about his auctions while they where active.his response was:
$3.50 for the first card and then half price for every other card won.so that is why i did not bid on his cards.
so i don't like your chances of making him change his mind on his shipping cost.because if you did ask him how much you would of got the same response i did.
that is why i won't bid on cards even if they are cheap without asking about combined shipping.because normally if they are cheap there is usually a reason why.and in this case it was because of his shipping cost.
anyway good luck with trying to change his mind
tony