I don't know what h r o or other dealers might take in trade, but whenever
I asked a e s in Vegas, they wouldn't allow much at all. You're much
better off if you can sell privately, although that takes longer. If
you've got ham fests coming up, that is often a good place to swap or sell
gear. Good luck.
73
Butch
WA0VJR
Node 3148
Wallace, ks.