Front
Donruss Diamond Kings · #173 · 2003 · Houston Astros
PSA 10 $
$28
PSA 10 Pop
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Gem Rate
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30D Change
0.0%
Market data as of Jun 14, 2026
Opportunity
54.5
See pricing to unlock Collector, Investor & Speculation scores
Opportunity Score
54.5
8 weighted signals
Score drivers: grade price gap (70) and vintage age (85). PSA 10 population data is not yet available for this card. The PSA 10 price is 1.5x PSA 9, which may be low for a card with this scarcity profile. Signals are mixed — no strong edge indicated at current prices.
PSA10 / PSA9
1.46x
Active Listings
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PSA10 Mkt Cap
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PSA 10 Price
$28
30D PSA10
0.0%
90D PSA10
—
Raw Price
$3
30D Raw
0.0%
90D Raw
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| Grade | PSA | BGS | CGC | SGC |
|---|
| 10 / Gem | $28 | $36 | $17 | $17 |
| 9.5 | — | $27 | — | — |
| 9 | $19 | — | — | — |
| 8 | $9 | — | — | — |
No BGS or CGC data yet.
PSA Full Grade Breakdown (1–10)

Nolan Ryan #174 #174
2004 · Donruss Diamond Kings
Ichiro #54 #54
2003 · Donruss Diamond Kings
Ty Cobb #172 #172
2003 · Donruss Diamond Kings
Adam Dunn #3 #3
2003 · Donruss Diamond Kings

Derek Jeter #152 #152
2005 · Donruss Diamond Kings

Ichiro #75 #75
2004 · Donruss Diamond Kings
Ichiro #54 #54
2003 · Donruss Diamond Kings
Amos Otis #42 #42
1971 · Bazooka Numbered
Bobby Witt Jr. #7 #7
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test

Maury Wills #34 #34
1971 · Bazooka Numbered
Jose Canseco #597 #597
1992 · Stadium Club
Numbered Uniforms #7 #7
1974 · Fleer Baseball Firsts
Tommie Agee #16 #16
1971 · Bazooka Numbered