Hi all - thanks for your replies. I have no clue whats wrong with it! I got it off a guy I used to know at uni (I believe it was working for him at one time, but I dunno what happened/he did to it!). I've got the key to open up the back - I have no idea if all the components are present (I'm no engineer, I just play 'em!) but some of the parts must still be usuable. The lock on the front bottom half of the machine is broken (the one protecting the cash) but the 3 cash boxes still remain. It ain't in great condition but adydb, you're more than welcome to take it. I might not be moving for a few months, so I will contact you nearer the time, but it's all yours.
NEXT TIME INDIANA JONES!
Fred