I have been toying with the idea of getting a pair of JBL L300s. I have found a guy with a very nice set in very good condition. I can get them @ $3500 but I didn't really want to go more than $3k. Checked ebay and they seem to go for $2500-$4500. Am I unrealistic to think of getting a set for $3k? Either the L300 or 4333.. Thoughts?