Small Block 904 transmission

Rebuilt stock 904 transmission from 1967 Baracuda with a little over 20,000 miles when it was pulled from the car. Car was a barn find and had not move since 1988. Transmission was gone over at a local tranny shop and converter was flushed. Asking $600 or best offer Located in Southwestern Ontario. Can deliver to Canadian Side of Boarder at Detroit or Port Huron Michigan.