Yes, it's dirty, but it should clean up pretty good with a good scrub. I put the starting bid really low at $20 due to its condition -- but I'd say it should clean up to an 8/10 with some effort on your part.
eBay LINK: http://cgi.ebay.ca/ws/eBayISAPI.dll?ViewItem&item=220610202860
eBay LINK: http://cgi.ebay.ca/ws/eBayISAPI.dll?ViewItem&item=220610202860