I would not pay more than $1.50-2.00 a lb for either. That being said. How many turn up un your area?
Might check craigslook. If ya don't pick an area it will give ya the whole country. Also depends on your idea of good condtion. I like mine with flat faces, unchunked edges, minimal cuts and dings. A beat up brand name is no better than a minty bottom of the line brand.
Ken.