My recent purchase was £57 including postage, and it had:
DVD ROM
Cooler Master Muskateer[font=Arial, Helvetica, sans-serif]
425W Jeantech PSU
3.5" floppy drive card reader
Cosmetic condition over all was very good, was missing a couple of bay blanks as they were filled with above stuff, couple of PCI brackets and the thumb screws had ben replaced with small black ones.
So over all a bargain for me. But the right person would probably pay around £100 for a excellent condition one in box with all parts, i know of one which i think has now been sold for £120 including postage (way too much for me as allthough i collect them i'm not keen on black cases)
Edit: also once i've restored mine i'd sell it, but would want around the £100 mark to let it go. price really depends on how much the buyer wants it and how desperate the seller is to get rid. I have a couple of ATCs cases that i would sell for the right price but i'm not desperate so wouldn't let them go for silly money, if you really wanted one you'd pay the price.
Edit 2: this is not a sales pitch mearly stating that it's all about supply and demand
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