36,
I recently purchased a " '39 trans " with Genuine Lincoln gears including the 81A double detent tower and stick for $120. The seller would not guarantee all the components were in good shape. I know for sure I would not install a swap meet, ebay
or Craigs list trans without a good tear down no matter how shiny the paint was.
Another fly in the ointment is T-5's and C-4's are really invading the trans
market. Crating and shipping adds about $250 min to the bill.
Charlie ny