I have had tremendous success countless times on CL--but that's mainly with musical instruments. I haven't done much audio equipment buying there. I don't see why it would be any different.
Are all craiglist used ads scam?
Searching for used Krell 402e in Europe i found several on Craiglist for about half the normal price on audiogon and german audio-markt. In the past I have always found used obejcts on the craiglist normally much lower than expected.
Is this all scams??
Is this all scams??