The unit was pulled from a working environment Sold As Is unable to test. If you have any questions please call: 619-272-3175. Payment Immediate payment is required for all purchases through our store. Sales Tax We are required to collect sales tax for orders being shipped to California, Tax collection is based on the address where your order is being shipped. Shipping Items ship within 1-3 business days. Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. Almost all of our parts and supplies ship UPS. Your shipping charge will be calculated by the product's weight and your shipping zip code. All equipment and larger items will ship LTL freight. Returns If you are unsatisfied with an item, contact us within 14 days for a replacement or refund. All returns will require prior authorization and you will be issued a return number (RMA). This return number will need to be written on the outside of the package you use to ship the products back to us. The buyer is responsible for paying the return shipping unless the return is due to our error (wrong or defective item). Our refund will be issued within 3 days of receiving your package and after undergoing an inspection.