Grey Flannel and JSA to host free Oct. 5 sports memorabilia appraisal event

sports memorabilia

Image courtesy of Grey Flannel Auctions

SCOTTSDALE, Ariz. – Grey Flannel Auctions and James Spence Authentication (JSA) will host a free sports memorabilia appraisal and authentication event on Saturday, October 5. Experienced specialists will be on hand from 10-4 at Grey Flannel’s gallery in Scottsdale, Arizona, authenticating autographs and paying cash for all qualified material. No appointment is required; walk-ins welcome.

Categories of interest include: game-used/game-worn jerseys, bats and equipment, vintage autographs of athletes and historical figures, championship jewelry, trophies and awards; pre-1970 trading cards (all sports), and entertainment, rock ‘n’ roll, political, and historical memorabilia; and Americana.

Grey Flannel Auctions is located at 16411 N. 90th St., Suite #107, Scottsdale, AZ 85260. For additional information, call 631-288-7800 or email

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