I just wanted to run this thread by so I could get some opinions on something. I have a 73 Fender Precision bass, fretless with unlined rosewood board, sunburst finish, original tortoise guard and bridge. The neck pick-up is a cream colored (early 80's vintage) Dimarzio P bass pickup with boost switch. I had the bass modified by Roger Sadowski back in the early 80's. He added a cream colored Dimarzio jazz bridge pick-up, additional volume control and out of phase switch as well as did a set up on it. I believe he planned and trued the fingerboard as well. I still have the receipt showing he did the work. My question is what is this instrument worth in today's market?? Condition is excellent. The only flaw is a decal the previous owner added to the body which I never ventured tryng to take off. Note to moderators - if this post is in the wrong part of this forum my apologies and let me know where it should go. I've attached a thumbnail pic below but can take more. Thanks for your time.