With dealers in used Dallas surplus shelves, you are often asked to pay 100% upfront so that you can buy an inventory. This is not necessarily a problem, but you must keep risk to a minimum. References and only paying upon inspection of the goods will help. Used dealers have a riskier reputation overall than new dealers, in general; and you must get educated on how to choose reputable pallet rack dealers in order to get the benefits of the used material.Of course, there always is the risk of quality when purchasing used industrial shelving. To reduce your risk, the best way is to personally inspect it. At the least, you need photos from a honest dealer. If you can’t , send someone to act as your eyes. Sending the money before receiving your order can be a problem with some dealers. Verify references if you don’t know the dealers. Be sure to place on the invoice the condition expected, the sizing, etc.. Often dealers skimp on details in order to protect themselves. Remember, in every transaction someone takes the risk. Keep your risk to a minimum. The savings on new versus used pallet rack depends first on the quantity needed. The smaller the quantity, the bigger the savings will be on a percentage basis. Very large quantities will find the margin between the two to close within maybe 10-20%.