I got the turbo refurbed at ITS Turbo Systems in Drighlington, West Yorkshire..... good people there, ( you can watch em strip your turbo down and they show you the wear/damage, etc). Don't think I wanna sell it to be honest.... cost £450 as its a T2 hybrid with 360 degree bearing.... its been on ebay twice before Xmas for £250 (loads of watchers) but no bids.....
Am having my 2i sorted this year and a turbo would just put the icing on the cake I thinks.
Dunno how much a standard turbo would be to refurb.....