I love car boot sales! I just scored a CD32 with powerpack, original controller and cables AND a 600HD with discs cables, manuals and a big stack of games for...wait for it...£5! I just plugged them in to check them out and they both work fine :-D. The only thing is the 600HD's case is very yellowed, oh well its better than a kick in the pods!
I'll post pics when I get home and do a more thorough investigation. The Hard disc SEEMS fine, and there is some expansion card plugged into the trapdoor slot (looks like a standard RAM expansion) Can't wait to get home and check it out properly.
One VERY happy bunny in Wiltshire! :-D :-D :-D