Mike Witt Base #555 · Upper Deck (1989) | PopHunter

←Back to Baseball dashboard

Front

Mike Witt

Name: Mike Witt
Brand: Baseball
SKU: cmqepywyc4r8uz81458izc07h

Base

Upper Deck · #555 · 1989

eBaySearch Sold comps

PSA 10 $

$43

PSA 10 Pop

—

Gem Rate

—

30D Change

0.0%

Market data as of Jun 14, 2026

Opportunity

47.8

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

47.8

8 weighted signals

Scarcity20%

Demand15%

Value Gap15%

Sales Vol.10%

Gem Rate10%

Momentum10%

Supply10%

Age10%

100

Score drivers: vintage age (100). PSA 10 population data is not yet available for this card. Current metrics suggest lower relative priority versus comparable cards.

Market

PSA10 / PSA9

—

Active Listings

—

PSA10 Mkt Cap

—

PSA 10 Price

$43

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

Same Player

No image

Mike Witt #548 #548

1990 · Upper Deck

Mike Witt #429 #429

1991 · Upper Deck

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.