I have a 92 mexi-jazz that I have modded (Hipshot tuners and bridge, Dimarzio model-j pickups). It's been my backup for a while and I really don't need a backup. Also, I am currently in love with my p-bass So I am thinking about selling it, either on here or on Ebay. I know the mods don't necessarily increase the bass' value. What's a fair price to ask for this bass?