These suckers are rare.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=140500894811&ssPageName=ADME:B:SS:US:1123
Ask if they ship to US and the cost. Make an offer as there asking price is a little high.
Only one other time I found a complete one - in the UK - and bought it. Nice! In the spring I'll put it on Junior or buy a 3rd GS500 for it.
WOW! It sold for $600! Anybody here the one who bought it?