We have used this in our dining room at a small private golf club for about 3 years. We probably averaged about 10 glasses a week total, so it just wasn't the right fit for us, so parting ways. It is near perfect condition. The only blemish is in the foam at one corner on the inside where the door opens and closes, please see the photo. Otherwise, as I mentioned it was used very lightly in our time with it. It will come with several keys for the main door, as well as extra security cards and tubing. We currently have 2 have the argon tanks for you to take with it, one is probably about half full. You can set up an account to have the company send new ones and send back the spent tank. They are very easy to work with. Please let me know if you have any questions or would like to make an offer. Thanks.

Here's the info from the manufacturer:

WineStation Quartet Classic
Profitable Bottle Dispensers For Any Business
Our legendary quad bottle dispenser system will bring an elegance and efficiency to your operation that simply cannot be replicated. One Quartet on its own is magnificent but the fun really starts when you start daisy chaining them together. Before you know it, you’ll have a Wall of Wine that is completely automated and will draw an amazing number of viral Facebook and Instagram posts.

Bottle Dispenser Features
Four (4) Bottle Clean-Pour Wine Dispensing Technology
Designed to provide the most effective, accurate and contamination-free wine pouring in the world.

Programmable Portion Control
Three (3) Pour Size Options: Taste, Half & Full Glass. Choose from a wide range of options from .25 – 9 oz (mL also available).

AccuServe RFID Card Access Control
Our patented software affords the greatest level of product security and controlled access.

60 Day Preservation & Customized Temperature Control

Elegant display of high-end wines. Expandable to accommodate dozens and dozens of bottles.

Dispenser System Specifications
19.7″ x 25.7″ x 16.1″ (w x h x d)
Power: 110v – 220v
Weight: 85 lbs.