I've a new original rs500 turbo here with 360° race bearings which i could also upgrade to a new 247 maram shaft. Just the swingvalve/wastegate part of the exhaust housing wouldn't be totally new. Price: 1100 with standard shaft and 1350 with the 247 maram shaft.
I'd also have a refurbished rs500 turbo here with new exhaust/compressor wheel, and new 360° race bearings (just the housings are used but just a few 1000 mls old...)
price 900
the turbos also come with the mounting bracket for the actuator
both turbos are genuine RS500 T4s and no fakes! -> 2 pice .63 exhaust housing, bigger wheel, .70ar compressor housing,
all prices include p&p!
Pics:
http://www.photom.at/temp/martin_turbo/