I looked at BBOAH, but it doesn't really tell me much (aka, highest supported resolutions at x bit depth, it just says examples). It also doesn't list the cards it has issues with. I currently have an X-Surf card and eventually want to get a processor card so I can jettison the ZIP ram I installed and I've heard it has issues with 060 boards. The guy offered it to me for $140. I do not think it has the optional daughterboards, it's just the base 4MB card.
I wish I could find a GVP that was cheaper than the one currently on eBay or a Retina Z3 BLT...