![Coby Mayo [Purple Nebula Refractor]](https://guardiantcg.b-cdn.net/placeholder-card.svg?width=400&quality=80)
Coby Mayo [Purple Nebula Refractor] sold prices & eBay comps · Price chart
2025 Topps Cosmic Chrome checklist with prices · 2025 Topps Cosmic Chrome completion cost · Baseball price guide
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $10.12 | N/A | N/A | N/A |
| PSA 10 | $30.00 | N/A | N/A | See sold listings |
| PSA 9 | $25.38 | N/A | N/A | See sold listings |
| PSA 8 | $13.99 | N/A | N/A | See sold listings |
Grading premium: PSA 10 is worth 196% more than raw.
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $10.12 | Blended market value | View price history |
Sources tracked: sportscardspro.
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
Track Coby Mayo [Purple Nebula Refractor] price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
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Coby Mayo [Purple Nebula Refractor] from 2025 Topps Cosmic Chrome is currently worth $10.12 in 2026. Prices are updated daily from multiple sources.
Coby Mayo [Purple Nebula Refractor] is a Unknown card from the 2025 Topps Cosmic Chrome set in Baseball.
You can compare prices and buy Coby Mayo [Purple Nebula Refractor] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $10.12.
Coby Mayo [Purple Nebula Refractor] from 2025 Topps Cosmic Chrome is currently worth $10.12 in 2026. Prices are updated daily from multiple sources.
Coby Mayo [Purple Nebula Refractor] is a Unknown card from the 2025 Topps Cosmic Chrome set in Baseball.
You can compare prices and buy Coby Mayo [Purple Nebula Refractor] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $10.12.