Danny Duffy Base #US312 · Topps Update (2011) | PopHunter

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Danny Duffy

Name: Danny Duffy
Brand: Baseball
SKU: cmqewd4rwdo0mz814gmb5flmy

BaseRC

Topps Update · #US312 · 2011

Parallel:GoldBase

eBaySearch Sold comps

PSA 10 $

$37

PSA 10 Pop

—

Gem Rate

—

30D Change

0.0%

Market data as of Jun 14, 2026

Opportunity

51.8

Collector

Collector to unlockUpgrade

Investor

Investor to unlockUpgrade

Speculation

Investor to unlockUpgrade

See pricing to unlock Collector, Investor & Speculation scores

How this score is calculated

Opportunity Score

51.8

8 weighted signals

Scarcity20%

Demand15%

Value Gap15%

Sales Vol.10%

Gem Rate10%

Momentum10%

Supply10%

Age10%

Score drivers: vintage age (70). PSA 10 population data is not yet available for this card. The PSA 10 price is 2.1x PSA 9, which may be low for a card with this scarcity profile. Signals are mixed — no strong edge indicated at current prices.

Market

PSA10 / PSA9

2.09x

Active Listings

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PSA10 Mkt Cap

—

PSA 10 Price

$37

30D PSA10

0.0%

90D PSA10

—

Raw Price

30D Raw

0.0%

90D Raw

—

Prices by Grade & Grader

Population Reports

PSA Population

PSA 10

—

PSA 9

—

PSA 8

—

PSA 7

—

PSA 6

—

PSA 5

—

PSA 4

—

PSA 3

—

PSA 2

PSA 10 Price

PSA 9 Price

PSA 10 Population

Total Population

Opportunity Score

Active Listings

Similar Opportunities

Other Parallels

No image

Danny Duffy #US312 #US312

2011 · Topps Update

Same Player

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

Danny Duffy

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

Same Player

Alternative Population

Same Set / Product

Similar Price Range

10 / Gem	$37	$49	$22	$22
9.5	—	$23	—	—
9	$18	—	—	—
8	$7	—	—	—