pophunter.

All product names, logos, brands, and trademarks are property of their respective owners, and are used for identification purposes only. PopHunter is not affiliated with, endorsed by, or sponsored by The Pokémon Company, Wizards of the Coast, Konami, Bandai, Ravensburger, Disney, Riot Games, or any other game publisher or grading company.

PopHunter provides market data and analytics, not financial or investment advice.

© 2026 PopHunter

Scanner Markets Portfolio Watchlist Sign in

Conor Jackson Base #P21 · Upper Deck Prospect Premieres (2003) | PopHunter

←Back to Baseball dashboard

Front

Conor Jackson

BaseAuto

Upper Deck Prospect Premieres · #P21 · 2003

eBaySearch Sold comps

PSA 10 $

—

PSA 10 Pop

—

Gem Rate

—

30D Change

—

Market data as of Jun 14, 2026

Opportunity

54.5

Collector

Collector score — upgrade to unlock

88.8

Collector to unlockUpgrade

Investor

Investor score — upgrade to unlock

88.8

Investor to unlockUpgrade

Speculation

Speculation score — upgrade to unlock

88.8

Investor to unlockUpgrade

See pricing to unlock Collector, Investor & Speculation scores

How this score is calculated

Opportunity Score

54.5

8 weighted signals

Scarcity20%

50

Demand15%

50

Value Gap15%

70

Sales Vol.10%

50

Gem Rate10%

50

Momentum10%

30

Supply10%

50

Age10%

85

Score drivers: grade price gap (70) and vintage age (85). Raw population data is not yet available for this card. Signals are mixed — no strong edge indicated at current prices.

Market

PSA10 / PSA9

—

Active Listings

—

PSA10 Mkt Cap

—

PSA 10 Price

—

30D PSA10

—

90D PSA10

—

Raw Price

$2

30D Raw

0.0%

90D Raw

—

Prices by Grade & Grader

No pricing data available.

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

Same Player

Conor Jackson #973 #973

Silver Spectru…

2006 · Upper Deck

Score factors

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.

—

PSA 1

—

Alternative Population

No BGS or CGC data yet.

PSA Full Grade Breakdown (1–10)

No PSA population data yet

Conor Jackson #SS-JA #SS-JA

2008 · Upper Deck Spectrum Swatches

PSA10—

Pop—

Gem Rate—

Opportunity

—

Conor Jackson #SS-JA #SS-JA

2008 · Upper Deck Spectrum Swatches

Conor Jackson #SS-JA #SS-JA

2008 · Upper Deck Spectrum Swatches

Conor Jackson #236 #236

2004 · Topps Chrome

Conor Jackson #236 #236

2004 · Topps Chrome

Same Set / Product

Craig Whitaker #23 #23

2003 · Upper Deck Prospect Premieres

Anthony Gwynn #P10 #P10

2003 · Upper Deck Prospect Premieres

Score factors

Gabriel Sosa #P2 #P2

2003 · Upper Deck Prospect Premieres

Score factors

Andre Ethier #P9 #P9

2003 · Upper Deck Prospect Premieres

Score factors

Adam Jones #P7 #P7

2003 · Upper Deck Prospect Premieres

Score factors

Adam Miller #P8 #P8

2003 · Upper Deck Prospect Premieres

Score factors

Similar Price Range

Josh Jung #17 #17

2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Score factors

Xavier Edwards #19 #19

2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Score factors

Tim Tebow #18 #18

2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Score factors

Riley Greene #15 #15

2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Score factors

JJ Bleday #6 #6

2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Score factors

Andrew Vaughn #8 #8

2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Score factors