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

06/07/2026

Yankees signed on a Red Sox program

06/07/2026

1951 Boston Red Sox Program signed by Mantle and DiMaggio

06/03/2026

Day 1 of the PSA shutdown. It’s ok. We have been here before. Don’t panic. Be optimistic

03/16/2026

What are we doing spending $500k on a high end modern card? You can buy some great Jackie Robinson’s or Mickey Mantle’s and be much better off long term.

Last week, I introduced David Rubenstein (Carlyle Group/Baltimore Orioles) to the University Club of Chicago. The topic...
09/11/2025

Last week, I introduced David Rubenstein (Carlyle Group/Baltimore Orioles) to the University Club of Chicago.
The topic… Investing in Sports

I’m beyond excited to be a judge on this esteemed panel. Can’t wait to start judging this Fall 😀
07/31/2025

I’m beyond excited to be a judge on this esteemed panel. Can’t wait to start judging this Fall 😀

I have started a new youtube podcast. I would appreicate each one of you to subsribe and watch the podcats. Please comm...
05/13/2025

I have started a new youtube podcast. I would appreicate each one of you to subsribe and watch the podcats. Please comment and let me know who you want me to interview next?
https://www.youtube.com/

Thanks for being a top engager and making it on to my weekly engagement list! 🎉Stephen La Serra, Joito Ortiz Martir, Ric...
04/03/2025

Thanks for being a top engager and making it on to my weekly engagement list! 🎉

Stephen La Serra, Joito Ortiz Martir, Rich Pustizzi

03/14/2025
4 year anniversary of being the lead appraiser at PSA. Looking forward to another 4 years
10/02/2024

4 year anniversary of being the lead appraiser at PSA. Looking forward to another 4 years

PSA articles contain a wealth of information about athletes, cards, card sets, autographs, auctions, prices and top hobby sales. Browse the entire library today to learn more about your collection.

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