Global Authority Windy City Card Company Sent Cards to his company to be graded and never heard back. No return calls or emails Bettendorf, Iowa
Global Authority Demian Werner is a sports memorabilia grading company. I mailed them 92 cards to be graded. Hundreds possibly even thousands of dollars worth of cards after grading and I never heard back from them. Its been over 3 months and they have not returned any emails or calls. Its to my understanding that he is letting the company go down and he is starting a new company in Chicago called www.windycitycardcompany.com
Beware, there are almost 20 complaints again him and his company, he did it one time, he will do it again..
Demian Werner is a THIEF