1801 W Rose Garden Ln Suite 5, Phoenix, AZ 85027, USA


SIGauctions.com offers FREE verbal auction appraisals on all your memorabilia!

If you are not sure what your item is worth or just want a free estimate, then let SIGauctions.com be your guide. Whether you have one item or thousands of pieces, we are here to help. Our in-house staff has a combined experience that exceeds 50 years in the hobby. We also partner with a number of renowned third-party authentication services to assist us in determining the value and authenticity of your auction items. Written appraisals for your insurance needs can be obtained for a fee.

If you are interested in selling your item or items, contact us today for more information! We offer generous cash advances on qualifying items or collections.