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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

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

tiger woods debut ticket

1992 Tiger Woods PGA Debut Full Ticket – PSA 6

Another week, another flat performance. Today let’s see where the sports memorabilia fractional secondary markets, auctions, and fractional market IPOs are going.
-1967 Super Bowl I Full Ticket – PSA 5
-“Ruth Bows Out” Pulitzer Prize-Winning Type 1 Photo
-NBA 50 Greatest Lithograph – Dave Bing Collection
-1992 Tiger Woods PGA Debut Full Ticket – PSA 6
-Luka Doncic 2019 Game-Worn Signed Sneakers


Tom Brady 2000 NFL Debut Full Ticket PSA 7

Here’s our opinion on last week’s fractional markets, and this weeks auctions, fractional secondary markets, and sports memorabilia ipos.
-Luka Doncic 2019 Game-Worn Signed Sneakers
-Reggie Jackson 1969 Oakland A’s Road Jersey
-Tom Brady 2000 NFL Debut Full Ticket PSA 7

ticket stubs

Investing in Ticket Stubs

Today, we’re looking at something we’ve never covered before: The newly budding market for ticket stubs.

Kobe Bryant Last Game Signed Ticket

Kobe Bryant Signed Ticket

Today we have a deep dive into a Kobe Bryant Signed Ticket Stub that is IPOing on Otis Tuesday, June 22nd at 12 PM EST.

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.