Found a complete '90 D250 with auto trans once rebuilt for $2300.00 but it has 240,000 miles on the pickup now and no idea when the 727 was rebuilt. also a '98 W250 with auto trans for $1100.00, but that has like 300 some thousand miles with no idea what has been done to it, ever. I am just not sure of how much work it is to switch out those transmissions and make it work well.