Check the listing for details. Kent-Moore ST 790 Comparator w/ K-CAM. Condition: Used. Listed at 3000.00 USD. You're looking at a Kent-Moore ST790 Comparator w/ K CAM, USED BUYER MUST PAY SHIPPING Payment & Shipping: Payment Options: Credit Cards, PayPal Shipping Options: UPS Ground, USPS Parcel (unless stated in description) I will ship to: USA and Internationally [Sales Tax]: 5.9% for in-state buyers Customer Service Policy: We stand behind our products and representations. Refunds will be given if items received are not as represented and they are returned in the same condition as shipped. A return authorization number is required from us and the unit must be returned within 7 days of receipt. If you are returning the item because you changed your mind or decided you no longer want the item you will receive a full refund minus shipping. We reserve the right to cancel or end any listing/transaction at any time for any reason. If you already paid for your item and we cancel the transaction you will be given a full refund.Buyer prepays all return shipping charges. We welcome your questions and will respond quickly. Item# 16753 T17 R