Baseball In The Attic

Baseball In The Attic USPAP Compliant sports card & memorabilia appraiser. Lead appraiser for PSA
Board of Directors ISA Michael is a contributor to Forbes Magazine.

Baseball In The Attic is dedicated to educating others about vintage card and sports memorabilia collecting. Michael is also head appraiser for PSA

09/05/2026

PSA unboxing. What’s inside? Chicago Bulls…

08/29/2026

We have read about the great wealth transfer. Now, let’s talk about the great art transfer into other collectibles .

08/24/2026

Look out below. Prices will be falling fast on this Batman card, Mickey Mouse card, and a few other non sport issues. The recent surge has made these cards front page news. 📰 Do not be buying these cards up here. You will regret it

08/18/2026

1998 Michael Jordan Game Used Jersey from Game 3 of the NBA finals is up for sale. And…: guess which auction house? You won’t guess so I’ll tell you

08/12/2026

1967 Ice Bowl FULL TICKET- Packers vs. Cowboys (coldest game on record)

08/07/2026

Look at these Babe Ruth autographed baseballs that I submitted to PSA last week at the annual national sports collectors convention

08/04/2026

My final thoughts/observations from the 46th annual National Sports Collectors Convention. Let me know your takeaways in the comments.

08/02/2026

Announcing the grand prize winner

07/30/2026

Day 2 The National 🇺🇸
This is an important video that you should share with your friends who are trying to sell something at the show

07/29/2026

Best booth location ever. #801
30 second walk from front entrance The National 🇺🇸

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76 E Monroe St
Chicago, IL
60603

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