An associate has a used MacBook for sale. He wants me to make an offer, but I do not know what number would be good. Here is what I know about it: I think it is a 2006. I will need to get the disc drive fixed (I called Apple and they told me that the standard price for getting a disc drive fixed on a 2006 MacBook is $129). Model Name: MacBook Model Identifier: MacBook1,1 Processor Name: Intel Core Duo Processor Speed: 2 GHz Number Of Processors: 1 Total Number Of Cores: 2 L2 Cache (per processor): 2 MB Memory: 1 GB Bus Speed: 667 MHz Boot ROM Version: MB11.0061.B03 SMC Version: 1.4f12 What offer should I make him?