4 engines came on: a C85-12 at 0 SMOH in Clintonville, WI at $16,500; a C85-12 core in New London, NC at $4,500; a C-85-12F at 388 SMOH with prop in Phoenix at $19,750; and a prop-strike C85-12-F at 816 SMOH on eBay at $2,700. 5 part rows came on, all from the Facebook groups swept for the first time today, and no asking price moved. One part left the market: the C-75/C-85/C-90/O-200 crankcase on eBay (seller ended the listing).
Sources checked Oct 29, 6:54 AM Central: Trade-A-Plane, Barnstormers, eBay, Controller, BAS Part Sales (formerly Wentworth), Craigslist (21 centres, 500 mi), Facebook Marketplace (14 stops, 40 mi), Facebook groups (12 picked by Rusty). Not reachable this run: AircraftForSale and GlobalAir (bot check on both; not clicked through).
A part is listed only when its ad says it is for, or fits, a C-85 or a C-90. Each ad's own words are shown; nothing is inferred. Nothing here is this site's opinion.