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 | 61 | Founded | 4 months ago | Last Issue | 6 days ago |
| Active | |||||
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thehobbytrinity.substack.comLatest Issues
The Hype Audit: Good Player, Good Card, Bad Buy?
**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 $45 Flip That Looked Like $66
**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 responsib...
Sunday Setup: Signal, Noise, and a Little PSA Pain
One disciplined buy, one obvious sell window, two prospect watches, and a reminder that grading delays are not theoretical.
**As always, this is not financial advice. These are the actual moves I’m making with my own money, for my own goal...
Thursday Market Pulse: Heat, Hype, and the Cards That Need Adult Supervision
Separating real opportunity from hobby noise before the checkout button starts looking too friendly
**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 ow...
The Back Office: The 24-Hour Rule That Keeps Good Buys From Becoming Bad Decisions
**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...
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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