Looking for a price check on the last 24" iMac with FW 400. This is the model here:
iMac (Early 2008) - Technical Specifications
The upgrades include
• 3.06GHz Intel Core 2 Duo
• NVIDIA GeForce 8800 GS w/ 512MB GDDR3 Memory
• 500GB Hard Drive
Six months of Applecare remaining.