I need another Mac for my indigent brother. I want at least an Intel, aluminum bodied iMac. Is this a good deal?

The seller was recommended to me by a Mac IT guy/fellow CoD gamer.

"If it turns out that President Barack Obama can make a deal with the most intransigent, hard-line, unreasonable, totalitarian mullahs in the world but not with Republicans? Maybe he’s not the problem."