[amsat-bb] Need Daiwa CN-520

Greetings, Anyone have a Daiwa CN-520 SWR meter they'd be willing to sell? It's the small (2 3/4' square) meter for HF with no controls on the front and 200 watt and 2000 watt scales. I'd like to build it into a tuner. Tnx and 73, Tony, N2UN