These amps are listed locally as well. The item "Craftsmen C-500-A Mono-Block Tube Amplifiers(one Pair), Fully Restored" is in sale since Wednesday, July 8, 2020. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps".
The seller is "ali9411" and is located in Laguna Hills, California. This item can't be shipped, the buyer must pick up the item.