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We specialize in sports memorabilia, sports cards, card breaks, custom sports framing, meaningful gifts & charities.

We are in this business because this is what we love to do.  We work with our collectors to understand their interests and provide expert guidance.  Whether you are an expert collector looking to grow your investments or brand new to the hobby, we are here to support you and educate you.  We study the market and pride ourselves on honesty and trust.  It is the number one value of what we do. We ensure that any piece purchased through Gem Mint Sports Club is authentic, because we have a 200% money back guarantee if it is not.

Jesse Winiecki, Collector/Founder

Jesse has been in the sports industry for over 25 years and has been an avid collector his entire life.  He is the founder of Green Bay’s most prestigious sports memorabilia stores, Classic Sports Originals, which was the center of many public and private signings with athletes such as Brette Favre, Bart Starr, Brian Urlacher, Peyton Manning and Dan Marino.  He is excited to bring his expertise to Illinois and share his passion and knowledge of sports collectables with this community he loves so much.