Hi im looking to trade my V3 for a water detector,must be in very good shape...The v3 goes for about 1.000 used so the detector your trading must be close to that or some cash too ....I would like a Excal2...But whites ID would be fine ..i had the Garrett LS its not for me but i would try the sea hunter mark 2,Hay let me know what you have lets see what we can do....Greg...............The V3 is mint and all upgrades but the I........IM thinkingabout trying out a mine lab E trac too.....