Hi ALL AROUND 20 YEARS AGO I BOUGHT AS MY FIRST HF radio from army surpluses a Collins 51S-1. And since then I forgot it in the storage. A few weeks ago I went through the junk and found it again it is in good shape and working condition. I wanted to know if I was interested in selling it where is the best place to advertise it and what do they sell for these days? Thanks Matty