This sale is for either or both a Dia-Compe 730 rear brake caliper and a Vintage Dia-Compe Tech 3 lever.
Caliper is in like new condition...so good, I am positive it is a modern repop....you can buy it on Porkchop for like $27+shipping. Cable is included with caliper.
Lever is a vintage Tech 3, black, some fade on the body, some scrapes.
Front Lever: $30
Both together: $45