Backstop CardsCollector research system
The hobby,
joined up.
Collector demand, official product checklists, sport intelligence, and live Fanatics pricing—connected to find what is genuinely worth investigating.
YTD sales tracked$1.34B
GemRate markets10
Clean sport cohorts6
Topps sports listings69
Three research jobs
Start with the question you need answered.
The platform now shares one navigation and one underlying data direction. Sports and releases live inside each workflow instead of crowding the top level.
01 / Investor discovery
Master Deals
Compare Fanatics spots across releases using target quality, entry value, downside protection, case economics, and evidence confidence.
02 / Product researchChecklists
See who appears, where the chase lives, and how a release concentrates its strongest subjects.
03 / Collector demandCollector Index
Search all 5,000 covered subjects, then move into enriched sport boards for career and checklist context.
Four layers. One answer.
- DemandGemRate shows where collector money and attention are moving.
- Sport intelligenceCareer stage, performance, and runway add the right context.
- Product exposureChecklists and odds determine what a break can actually deliver.
- Deal valueAsk, fair range, downside cushion, and confidence produce the decision.
Current GemRate coverage
5,000 subjects across 10 collecting markets.
⚾ Baseball 2,064🏀 Basketball 839🏈 Football 1,084⚽ Soccer 275🏒 Hockey 426⛳ Golf 14🤼 Combat & Wrestling 168🏆 Trophy / Mixed Sports 100🏅 Medal / Mixed Sports 26🎬 Entertainment 4
Open the universal board