I can think of another "don't". Don't sell a complete computer (base unit). Here goes: Last year I sold Shuttle PC with P4 2.8GHz hyperthreading, 1GB RAM, 80GB HD, a Geforce 6800, Soundblaster X-Fi, floppy drive and DVD-RAM drive, with activated Windows XP Professional in which the license alone costs £100. How much did I get for the bugger? Just £65 for the whole thing. Also last year, I sold just a Shuttle case, nothing else. That alone got £75. Talk about frustrating!
I hope you didn't actually go through with the sale of those.
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