I'll post pics of my machines tonight, but I did take pics of the remainder of my video card collection.

This is the Matrox collection (with one exception). Pictured is a 32MB G450 Dual Head AGP, 16MB G400 Dual Head PCI, 16MB G400 NLX AGP, and an 8MB G200 NLX AGP.
This is what I've reduced it down to. I've owned more G400's and G200's in the past but have sold them off.
This is the pride and joy of my Matrox cards.

Matrox Mystique220 w/Rainbow Runner capture daughterboard. I've owned the Mystique for almost 16 years, the RR for maybe 12. This combination has pretty much ensured that Windows98SE will always have a presence on my network at some point.

My ATI cards that aren't in use. The Rage Pro Turbo has an NLX mounting bracket installed. This was installed in my Gateway E3200 until I started rethinking the purpose of that box. It was replaced by a Radeon 7000 PCI card identical to the one in this pic. Not pictured ('cause I'm using it) is a Radeon 7200 PCI (in use in my other Gateway machine).

This is "Team Nvidia". Pictured is a 64MB Geforce2MX AGP, 256MB Geforce FX5500 AGP (which seems to have an issue with temperatures), Geforce 512MB 8400GS PCI-E, and a 768MB Quadro 1800FX. Not pictured is the 64MB Elsa Gloria II with the very first Quadro.
It pains me to think about it... but I had more cards than this back in Sept. I tossed a bunch of cards out while unpacking after we moved and they included some random TNT2-M64 card, a fairly unique Rage Pro Turbo w/Video IO on it as well as some additional IO (only had 6MB of memory, 4MB on board and 2MB on a SODIMM) and a couple of G200's.