I told ColecoVision Zone to keep his money, and that if he wants to show his appreciation for my work, he can just use those profits to buy some of my upcoming games.
When I started out as a ColecoVision publisher, I knew that a phenomenon of rarity could (and likely would) drive up prices on eBay and elsewhere online. At this point I should remind everyone that I don't make any profit from my games, and I don't care about other people making money off my games. My goal is simply to get these games out there, with nice boxes and manuals, for everyone to enjoy. And unlike the greed-oriented players of today's video game industry, I believe everyone has a right to resell what they buy. That's one side of capitalism I fully support.
Incidently, I'll be putting a few copies of my Team Pixelboy games up on eBay next Saturday evening. This is not related in any way to ColecoVision Zone's recent auctions, I've been planning this for a couple of months, and I'll be selling a few TV shows on DVDs at the same time, if anyone is interested.
I do thank ColecoVision Zone for the profit-sharing offer, although such actions are kinda lost on me.