I have a Perdix A/I for sale with only 33 dives. Does not include transmitter. This was my wife’s computer and now has a Teric and prefers the smaller size. Has at least a year left on warranty, that follows the unit. Slight scuff on screen saver but no other scratches. Includes case, bungee straps, battery tool, Bluetooth dongle, 2 spare o-rings and shearwater carabiner. Price includes domestic shipping. $725 by PayPal.