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Market
PSA10 / PSA9
3.39x
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
$153
30D PSA10
0.0%
90D PSA10
-15.2%
Raw Price
$2
30D Raw
+29.3%
90D Raw
-10.0%
Prices by Grade & Grader
Population Reports
⚠️ This population report appears to belong to a different print variant of this card (it conflicts with recorded PSA 10 sales). It is excluded from scoring and shown here for reference only.
PSA Population
0 total
PSA 10
0
PSA 9
0
PSA 8
0
PSA 7
0
PSA 6
0
PSA 5
0
PSA 4
0
PSA 3
PSA 10 Price
PSA 9 Price
PSA 10 Population
Total Population
Opportunity Score
Active Listings
Recent Sales
Date
Grade
Price
Platform
Title
Jun 16, 2026
Ungraded
$2
ebay
1980 Topps - Ken Griffey Sr. #550 #550
Jun 12, 2026
Ungraded
$1
ebay
1980 Topps - Ken Griffey Sr. #550 Baseball Card #550
Jun 11, 2026
Ungraded
$2
ebay
1980 Topps #550 Ken Griffey #550
Jun 10, 2026
Ungraded
$1
ebay
Ken Griffey 1980 Topps #550 Cincinnati Reds EX #550
Jun 7, 2026
Ungraded
$1
ebay
1980 Topps #550 Ken Griffey Sr. Reds
Jun 5, 2026
Ungraded
$2
ebay
1980 Topps #550 Ken Griffey #550
Jun 3, 2026
Ungraded
$2
ebay
1980 Topps #550 Ken Griffey Cincinnati Reds #550
May 20, 2026
Ungraded
$1
ebay
1980 Topps Ken Griffey Cincinnati Reds #550 #550
May 18, 2026
PSA 10
$153
ebay
1980 TOPPS #550 KEN GRIFFEY REDS PSA 10
May 7, 2026
Ungraded
$4
ebay
1980 Topps Ken Griffey #550 - Cincinnati Reds - NEAR MINT to MINT #550
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.
Estimated market value — upgrade to Collector to unlock
