Picked up my first pair at Goodwill for about $12 without knowing anything about them, just liked the heft and build quality. Use them as speakers in my tiny bungalow kitchen (I don't have room for anything bigger), mostly to listen to the radio, more than adequate for this task. Got another pair at the same Goodwill for $15, which I use for testing new amps etc. Nice small speakers, recommended if you can get them for a good price. Plus they store nicely when not in use.
