Coby Mayo Base #ET-27 · Topps Cosmic Chrome Extraterrestrial Talent (2025) | PopHunter

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Coby Mayo

Name: Coby Mayo
Brand: Baseball
SKU: cmqn1psix7hcfz84asvsvgbxj

Base

Topps Cosmic Chrome Extraterrestrial Talent · #ET-27 · 2025

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eBaySearch Sold comps

PSA 10 $

$38

PSA 10 Pop

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Gem Rate

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30D Change

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Market data as of Jun 20, 2026

Opportunity

45.8

Collector

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Investor

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Speculation

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See pricing to unlock Collector, Investor & Speculation scores

Market

PSA10 / PSA9

2.97x

Active Listings

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PSA10 Mkt Cap

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PSA 10 Price

$38

30D PSA10

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90D PSA10

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Raw Price

30D Raw

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90D Raw

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Prices by Grade & Grader

Population Reports

PSA Population

PSA 10

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PSA 9

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PSA 8

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PSA 7

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PSA 6

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PSA 5

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PSA 4

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PSA 3

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PSA 2

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Similar Opportunities

Other Parallels

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Coby Mayo #ET-27 #ET-27

Black

2025 · Topps Cosmic Chrome Extraterrestrial Talent

PopHunter surfaces potentially undervalued scarcity and relative value signals. This is not financial or investment advice. Always do your own research before purchasing graded cards.

Coby Mayo

Market

Prices by Grade & Grader

Population Reports

PSA Population

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Similar Opportunities

Other Parallels

Alternative Population

Same Player

Same Set / Product

Similar Price Range

10 / Gem	$38	$49	$23	$23
9.5	—	$25	—	—
9	$13	—	—	—
8	$7	—	—	—