Colress's Experiment

League & Championship Cards · #155/264 · Promo · 2016

$0.20
Market price ▲ 150.0% (1Y)
Prices as of Oct 18, 2026
2graded pop
50%gem rate
Market data

Price history

Standard

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Graded market

Graded values

PSA 10 report →updated 2026-10-18
Grade 6 est.$0.19
Grade 5 est.$0.16
Grade 4 est.$0.13
Grade 3 est.$0.11
Grade 2 est.$0.09
Grade 1 est.$0.08

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$30.80

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-09-17

CGC1 graded · 1 gem 10
PSA1 graded · 0 gem 10

Population data from PriceCharting, updated monthly.

How much is Colress's Experiment #155/264 worth?

As of October 19, 2026, Colress's Experiment #155/264 from League & Championship Cards sells for around $0.20 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $30.80, roughly 154.0x the raw price, while a PSA 9 sits near $19.02. 1 copies have been graded to date, and 100% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

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