Flawless Shearwater Perdix AI Scuba Diving Computer with Transmitter & Extras. Condition is Used. Shipped with USPS Priority Mail. Comes with factory zipper pouches, replacement o-rings, and optional cover. I replaced the cheap screen protector with a DIY glass screen protector from an cell phone. Has about 20 dives on it - nearly all of them fresh water. This has been very well cared for with no signs of wear on the computer at all. I love this and haven’t had it long, but sadly its way too much computer for recreational and technical diving is beyond my near future. I have this priced to sale. Let me know if you have any questions. The items pictured are the exact items you will receive. Local pickup is Auburn Alabama. $1000 shipped, payment via paypal.