Do you mean a handheld or panel-mount unit? Do you actually need to
transmit or do you just want to hear ATC? Generally speaking, a good used
handheld will be easier to deal with than an old panel-mount. Yes you could
probably pick up an old Narco MK12 on e-bay for $5 but you'll need to track
down an antenna, rig up a power supply, etc. But if all you want to do is
listen in on traffic, the cheapest solution is to go to RadioShack and pick
up an air band radio. You can get a decent one for about $20. Note: unless
you're close to a ground station or have line of sight, you're only going to
hear one side of the conversation.

cheers,
mark

"res" wrote in message
...
I want to buy a used COMM that is working (with all the accesories needed)
It is not going to be mounted i n a plane, it´s only for my home. I´d
prefer
a better price than a newer one, so an old COMM could be accepted.
Thanks

Iñaki