As an owner of one of the original undrilled sets of these chips when they were legitiment R-10's, I too have noticed these auctions, and have had to witness the value of mine go down. But, unfortunately, that is life in the chip-collecting world. We all have to realize that at any time a hoard of chips that had been previously thought to be very rare might surface. I have no knowledge of this ebay seller or how many of these chips he/she might have, but it's clear to me that he/she is shooting him/herself in the foot by listing them so closely together. And is probably doing potential buyers a very big favor by letting them know that they are no longer as rare as they once were considered.