This vanquish is a multi fq detector. you can hunt on salt beaches with ease. I bought it in in the spring of last year. Ive only taken it out twice, for about a total of about six hours. it comes wlth the stock coil an the wired minlab headphones that came with it is still in the package. [ coil is the 9/ an 3/4 by 6 an 3/4 D.D. ] Ive been buying an selling on this forum for many years an on the feedback forum several times 250.00 plus 30.00 dollars to pay shipping, but ill pay half of that, so you will be paying 265.00 thanks for looking P.S. the detector is very clean, only scuffs or on the bottom of the coil cover but their light.