All posts by Michael Provenzale

Heritage Auctions Production Manager, Sports and Memorabilia

She got the Chicago Bulls jersey off Dennis Rodman’s back and now it can be yours

Dennis Rodman Game-Worn Chicago Bulls Jersey for Sale at 2020 May 24 Sunday Sports Collectibles Weekly Online Auction #152021.


A Senators Victory Everyone Can Support

Incredible items tied to Walter Johnson, and the Washington Senators, dramatic 1924 World Series title.

1894 football team

What Was the First Football Trading Card Set?

Read the fascinating history of the first football trading card set, and see the #1 current finest near-complete set for sale.

The View From The Podium

My top 10 favorite auctions!

Lou Gehrig’s “Bat Zero” Sells For Over $1,000,000

1922-23 Iron Horse game used bat clears million dollar mark.