The Hobby Trinity
A sports card newsletter for collectors and flippers—real hobby stories, market insights, and practical plays to build your PC, move inventory, and buy smarter.
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 69 | Founded | 5 months ago | Last Issue | 5 days ago |
| Active | |||||
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thehobbytrinity.substack.comLatest Issues
The Hype Audit: The Injury Discount Met the Trade Rumor Machine
**As always, this is not financial advice. These are the actual moves I’m making with my own money, for my own goals. You should do your own research, understand your own risk tolerance, and make your own decisions. I’m not responsibl...
The Back Office: The 10-Minute Comp Check I Use Before I Buy
Because the highest comp is not a strategy. It’s usually bait with better lighting.
**As always, this is not financial advice. These are the actual moves I’m making with my own money, for my own goals. You should do your own research, unde...
The Weekly Board Meeting: Braden Heat, Knicks Confetti, and a Yamamoto Exit Window
**As always, this is not financial advice. These are the actual moves I’m making with my own money, for my own goals. You should do your own research, understand your own risk tolerance, and make your own decisions. I’m not responsibl...
April & May P&L
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There are two kinds of hobby numbers.
The fun numbers: “I sold this card for $80.”
And the real numbers: “I sold this card for $80, then eBay took its offering, USPS got involved emotionally, supplies cost money for some re...
The Hype Audit: Good Player, Bad Card
Why buying the right name on the wrong cardboard still gets you cooked
**As always, this is not financial advice. These are the actual moves I’m making with my own money, for my own goals. You should do your own research, understand your o...
Audience Metrics
Subscribers, engagement, traffic and sponsorship for The Hobby Trinity.
| Subscribers | Engagement | 72 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
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Authors
The writers behind this newsletter.
Husband. Dad. Sports Enthusiast. Back in the hobby after the typical "growing up" hiatus. Here to help others, new or old, get the most out of sports card collecting.
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