We pay competitive rates for automation, electrical, and industrial parts.

Earn value for your spare parts with SIGMA Surplus!

SIGMA Surplus knows your time and spare parts are valuable, and we want to make it easier for you to sell your surplus. We make selling your spare MRO parts easy with our simple and user-friendly programs. Don’t leave money on the table - take advantage of our buying programs today!

No matter what parts you’re selling, SIGMA’s buying programs work for and with you. Our dedicated team will save you time, earn money, and increase your storage space, all while taking care of you with our personal customer service. 

Crate Program

One of our most popular options, the Crate Program provides the easiest way to sell your surplus parts. All you have to do is send us a general description of what you’re selling, request a crate (or more) and fill it up. From there, you’ll coordinate with our logistics team to deliver it back to us. From there, we’ll evaluate your inventory, and make you an offer!

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Outright Purchase Program

When utilizing our Outright Purchase Program, you have the option to choose between our Inventory Evaluation or On-Site Visit options. Do you have an exact inventory of what you’re looking to sell? Are you looking for a contactless option and a quick turnaround? Our Inventory Evaluation Program might be the perfect fit. Are you looking for a hands-off approach to offloading your surplus, guided by a trained SIGMA team member? We’ll come to you and assess your inventory with our On-Site Visit Program.

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Consignment Program

With our Consignment Program, our team will visit your site and examine the spare parts you wish to sell. From there, we arrange shipping to our facility, where we will examine and catalog your inventory. Lastly, we photograph, list, and market your parts on our online SIGMA Surplus store! Earn value from your idle inventory through our quarterly payout system.

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Sell Us Your Parts

Let us know what you have available to sell, and one of our representatives will help you.

Business Hours:
Monday - Friday
7:30AM-4:00PM CST

Phone Number
(812) 463-2292