1 chris deitzel 2 years ago So I have a lead on a 1960 Gretsch 6120. Very nice condition, except changed to 1960's Gibson humbuckers. What do you suppose a guitar like that would be worth. I have been out of the Gretsch loop for a while, ever since I bought 2 Gibson L-5's that I fell in love with. But this chance at the 6120 is tempting. Any ideas on a value?