Weird CDs- take 'em off my hands- from Eidos?

[ianoid]

These look to be PC CDs, and I suspect they are from a company like Eidos, but I just don't know. I got them at a flea market. Someone take them off my hands for $3 by paypal including shipping to US or $4 to Canada.

http://members.cox.net/ianoid/cds.JPG