I looked around online and I think I guessed a pretty good price for the chips I have for sale. $15 seems pretty low, compared to the few websites I dug up that looked like they were still in business, especially since the price includes shipping. In any case, I'd like to sell these chips pretty fast so I'm going $55 with free shipping to anywhere in the USA for all the chips on
this page and all the components on
this page as one lot.
The best I can tell, based on how I came into these, is that they are A3000 related, for the most part, or for at least some part. Those pages have details for you experty types to know what you're getting. What's on there is what you're getting and there are pictures. Some of them may have been pulled from an Amiga and some may be brand new. I don't know which is which and I can't test them. 15 custom chips (and some components) for $55 seems pretty good to me, given what my very short www search tells me are the going rates.
EDIT: Shipping for ala carte chip sales is included in the single chip price to all countries. Except to, say, Nigeria. ;-) For the bundle price, it's still around $10-$20 outside the USA, depending on method.
You buy! :-)