4,200+ cards · 3 heatmap views · Diversity scoring
Collection Heatmap
See your card collection from above. Heatmaps reveal where you're heavy, where you have gaps, and what to collect next.
10,119
Total Cards
$3,541,056
Total Value
2,999
Players
baseball
Top Sport
2020s
Top Era
99%
Diversity
Source:
View:
Collection Heatmap
| Pre-1970 | 1970s | 1980s | 1990s | 2000s | 2010s | 2020s | |
|---|---|---|---|---|---|---|---|
| baseball | 307 | 75 | 132 | 169 | 206 | 475 | 1665 |
| basketball | 57 | 83 | 98 | 177 | 188 | 405 | 1101 |
| football | 106 | 64 | 115 | 139 | 218 | 429 | 1657 |
| hockey | 93 | 55 | 95 | 159 | 167 | 481 | 1203 |
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Collection Diversity Score
Excellent diversity — your collection spans sports and eras well.
Collection Gaps
!Add more basketball cards — only 2109 in your collection
Frequently Asked Questions
What does the Collection Heatmap show?▼
The heatmap visualizes how your cards are distributed across different dimensions — sport vs era, sport vs value, or era vs value. Darker green cells mean more cards in that category. Empty (dark) cells reveal gaps in your collection. You can analyze all 4,200+ cards in the CardVault database, or focus on just your binder or vault.
What is the Diversity Score?▼
The Diversity Score (0-100%) measures how evenly your collection is spread across the four major sports (baseball, basketball, football, hockey). A score of 100% means perfectly balanced. A low score means your collection is concentrated in one sport. Higher diversity generally means a more resilient portfolio — if one sport's market dips, others may hold value.
How do I improve my Collection Diversity Score?▼
Add cards from your weakest sports. If you're 90% baseball, pick up some basketball or football rookies. The Collection Gaps section shows specific recommendations. You don't need to be perfectly balanced — a 60-70% score is healthy for most collectors.
Can I analyze just my personal collection?▼
Yes. Switch the Source toggle from "All Cards" to "My Binder" (cards in your digital binder at /binder) or "My Vault" (cards from the pack store at /vault). The heatmap and stats update to reflect only your personal collection.
What are the value tiers?▼
Cards are grouped into 5 value tiers based on raw (ungraded) estimated value: Under $5, $5-$24, $25-$99, $100-$499, and $500+. This helps you see whether your collection skews toward budget cards or high-end investments.