About
Built by collectors, for collectors.
HobbyComp started because we kept getting lowballed. We built the tool we wished existed — one that shows you the real market, every time.
Our mission
"Real collectors don't guess. They know."
We believe every collector deserves access to the same data the pros use. No more cherry-picked comps. No more getting burned on trades. Just clear, honest market data — so you can buy, sell, and trade with total confidence.
2.4M
Comps tracked
180K
Collectors
2023
Founded
Free
Always will be
The team
JC
JC
Founder & Collector
15+ years in the hobby. Started collecting football and Pokemon cards in middle school. Still chasing that 1st Ed Charizard.
DS
Dev Lead
Engineering
Built the comp data pipeline from scratch. Processes millions of eBay sold listings daily and keeps the data fresh.
MK
Data Lead
Comp Intelligence
Designed the GemRate, FlipScore, and Heat Vision algorithms. Obsessed with finding the signal in noisy card market data.