My first thought is to go with a brand-new Sensenich 69CK-50 for $2900 with new spinner and bolts.
Interestingly, Wag-Aero seems to offer the same package for $2100, though I suspect it's just the prop minus spinner and hardware.
My worry with 'used' is having to repitch the prop if it's not already 50", and possibly an overhaul for $500.
My biggest problem right now is resigning myself to the fact that next weekend's annual will need to be rescheduled and the plane could very well be down for 8-12 weeks (according to Sensenich's delivery forecast). That puts me perilously close to my wedding date. All in all, I may be down until next year <img src="/ubbthreads/images/graemlins/frown.gif" alt="" />