This is a wireless Powertap SL that I just got back from Saris rebuilding. They put in all new electronics (now ANT+), new axle, bearings, cassette body (shimano) etc. Essentially the only used part of the hub is the shell. I am dropping it off today to be built by a professional mechanic who has built several wheels for me in the past. The rim is a brand new 32 spoke DT Swiss RR415. It will be done in a few days. The front wheel is an older DT Swiss RR1.1 that has plenty of miles on it but I'll include for free if you want.
included:
HR strap - only used for 2 months
2 bike mounts
USB upload cradle
speed/cadence censor
wireless computer

Cost is $750 and I'll split shipping, likely around $40. Lower 48 only.