I suppose, genghis, I might buy the lot if I can get them for a very low price. The auction is up for another 5 or 6 days, so I'll have to wait. The AGP cards are going to be more or less useless to me, I don't think I can sell them on, but I like to collect old junk like this anyway. I'm fascinated by that card with that giant black heatsink on the top row. I'd love to know what that is.
I did an image search on Google for GeForce, the AGP one with the fan does look a fair bit like the 256s I found - but in the images on there the PCB seems to protrude another centimeter or so at the top of the card, relative to the RAM, compared to the one in the blurry auction pic, and the one in the mobo has a dark coloured PCB, but I suppose that could be a trick of the light.