Here is what I have:
iLife '04 DVD: $5
iLife '05 CD and DVD: $5
Panther (Mac OS X 10.3) Upgrade Discs plus Xcode and OS 9.2.1, TechTool Deluxe for OS 8.6 and up, OS 10.1 and up: $10
Always will to negotiate, prices really there to cover packaging costs, etc.