Check the listing for details. The Source Computer & ProSub PSI Gauge Console. Condition: Used. Listed at 175.95 USD. The Source Computer & ProSub PSI Gauge consoleIncludes:· ProSub pressure gauge· The Source Diving console· Gauge console This unit is in great working condition, all I did was to replace the battery on the computer added some o-ring grease to the ring and replaced the lid. Please check all the devices for pressure before diving; I am not an expert. It comes from a smoke & Pet-free home. If you have any questions, email me and I'll gladly answer them. Thanks for checking out my auction! Good luck! You are the ultimate judge of its condition, so please refer to the several pictures of the actual item for sale.Please understand that you are buying a used item, if you have any issues with it, if it is not as described, please contact me before placing feedback or opening a case; my goal is for us altogether to have a great experience here at eBay.I accept PayPal for all our auctions. Payment must be received within 7 days of the close of auction. If payment isn't received within 7 days, the auction will be revoked, and a Non-Paying Bidder alert will be filed. There are no exceptions to this rule. Packages are usually shipped within 1 business day of receiving payment.Thank you so much for your interest!