Let's assume everything is as stated.
"Model A Rebuilt Engine. All new babbitt, pistons, adjustable valves, resurfaced flywheel with new clutch, New manifolds. Timing tab"
Ora Landis of Schwalms re babbitting had engines at Hershey as high as $8000 + He also had them as low as $5000. Ora builds a good engine for the money!
Terry