Most people will take it to BestBuy/ FS where they lug their old, dusty box up to the counter. The tech smirks and waits for it.
Cust: "I want to upgrade my PC to 8!"
Tech: "OK!, I will have to charge you $40 to look at it and clean it out, $60 for DDR2/DDR RAM that hasn't been made for 4 years, $50 for a PCIe GPU (you do want the fancy desktop right...?), $150 for the Windows 8 DVD, $100 to backup your old docs and viruses, and $150 to put windows and your viruses back on!"
Cust: "Umm where is your computer dept again?"