I bought this GF-8585X from the local market this morning. I spent around 2 and a half hours cleaning the scratchy controls and cleaning the outer case, and it's fully working and sounds really good now. I used brasso to clean up and polish the tuner window, as it was heavily scratched and scuffed. Cosmetically the box is OK but not brilliant. It has the original APLD sticker on the door which I'm very happy about. I'm really pleased with it, and love the special woofer covers/grilles. The sound is superb, as the box has bass and treble controls and a loudness switch. I compared to sound with my Sanyo M9990, the Sanyo was better, but the Sharp wasn't all that far behind. Here's a few pics I took with my phone...
The grilles sort of remind me of the "rotary-phone look" on some of the Panasonic monos. Very cool. And I guess I'm gonna have to find myself a Sanyo M9990. Everybody keeps raving about them.





Believe me, it wasn't nice when I found it, it was filthy. But a good few hours of cleaning and use of contact cleaner etc resurrected it! It's a lovely sounding box too.