I have two of these -- actually one 9200, one 9250. I bought a cheap 9200 on eBay (Mac version, not flashed) recently to back up the 9200 I already had and am using in my souped up PM 7600 (it was shrinkwrapped NOS as a 9200 Mac Edition).
Here's the thing -- the NOS was sold as a 9200 Mac Edition, but the label on the card says 9250, not 9200. And the other card I just bought? It says 9200. Both are Mac editions and not flashed. They look identical to me when I compare them side by side.
Anyone know what the difference is? Both have 128MB of VRAM on board.