Invest In Sports Memorabilia

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Sports memorabilia continues to tumble along with the rest of the markets, with no obvious bottom in sight.

Sports Memorabilia performance 2022

Recently Published

usa hockey team

Mike Eruzione Jersey from the miracle on ice

Today in sports memorabilia insider: Sports memorabilia outperforming crypto, a classic jersey from the Miracle on Ice (sort of), and an updated valuation of Andre the Giant’s jock strap.

alexander game worn jersey

‘06-’07 Alexander Ovechkin Game-Worn Capitals Jersey

Today is a look into how the sports memorabilia fractional secondary markets are doing, buyout offers, what’s at auctions, and new fractional market IPOS.
-’06-’07 Alexander Ovechkin Game-Worn Capitals Jersey – Photomatched 6 games

1954 sports illustrated

1954 Sports Illustrated Issue #1

Today highlights sports memorabilia pieces of note at auctions, Maradona’s game-worn jersey, and two sports memorabilia fractional market IPOS this week.
-1954 Sports Illustrated Issue #1
-1996 Greater Milwaukee Open Tiger Woods Pro Debut Full Ticket – PSA 8

blue jersey

Joel Embiid 2021 50 Point Game-Worn Jersey – Photomatched

Today is a look into some of The Spring Goldin Elite auction memorabilia pieces to note, sports memorabilia index, a marquee auction piece, and the two memorabilia offerings this week:
-Joel Embiid 2021 50 Point Game-Worn Jersey – Photomatched
-Trae Young 2021 Game Worn and Signed Sneakers – Photomatched (2 games)

debut ticket stub

Mickey Mantle MLB Debut Ticket Stub 1951 Opening Day

Today’s a look into Kobe game-worn memorabilia in last week’s fractional markets, Tiger Woods 2000-2001 Grand Slam winning irons at auctions, plus new assets dropping in fractional markets and secondary markets.
-Mickey Mantle MLB Debut Ticket Stub 1951 Opening Day

joel game worn jersey

Joel Embiid Philadelphia 76ers Game-Worn/Photo-matched Jersey

Today we dig into what’s in store for us in the sports memorabilia fractional markets, what’s at auctions, and the two IPOs this week and next week.
-2021 Joel Embiid Philadelphia 76ers Game-Worn/Photo-matched Jersey
-1994 Charles Barkley Phoenix Suns Game-Worn/Photo-matched Jersey

michael jordan

2016 Kobe Bryant Game-Worn ‘Black History Month’ Sneakers

Sports memorabilia breaking out or just a temporary blip? Here’s a look into last in fractional secondary markets, buyouts, and the latest public offerings.
– Michael Jordan Debut Ticket Stub (PSA 5)
-2016 Kobe Bryant Game-Worn & Photo-Matched ‘Black History Month’ Sneakers

What you get

Asset Valuations

We don’t just tell you the market capitalization (duh). We analyze as many data sources as possible to triangulate an asset’s Inferred Value.

Category Benchmarks

And we don’t stop at assets, either. We establish and maintain a deep benchmark analysis to understand the performance of entire categories.

Outlook and Risks

We wrap everything up with a quantitative verdict, and fold that into rich qualitative analysis to create our proprietary Insider Score.


Benjamin Hoffman
Benjamin Hoffman
Co-founder at
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Alternative Assets Insider is the only email newsletter I've read from start to finish from day one. If you are serious about buying and selling businesses then learning the metrics that Stefan & Wyatt provide is the next-level analysis you've been waiting for to determine the true value of a website. They break down each website in detail, metric by metric, and serve it up in a brief email with graphics and links.
Valentine Watkins
Valentine Watkins
Content Designer at Afterpay
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Absolute must-read every time it hits my inbox. Stefan and Wyatt are web wizards, appraising assets using a mixture of arcane product knowledge, SEO sorcery and metrics magic. They lifts a veil shrouding the Internet to show its secret world of side hustle and investment opportunities.