pophunter.
Mark McGwire #220 #220
HR 69
1999 · Topps
PSA10$125
Pop—
Gem Rate—
Opportunity
43
Front
PSA 10 $
$13
PSA 10 Pop
—
Gem Rate
—
30D Change
0.0%
Market data as of Jun 14, 2026
Opportunity
53.8
See pricing to unlock Collector, Investor & Speculation scores
Opportunity Score
53.8
8 weighted signals
Score drivers: vintage age (100). PSA 10 population data is not yet available for this card. The PSA 10 price is 2.4x 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
2.36x
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
$13
30D PSA10
0.0%
90D PSA10
—
Raw Price
$1
30D Raw
0.0%
90D Raw
—
| Grade | PSA | BGS | CGC | SGC |
|---|
| 10 / Gem | $13 | $17 | $8 | $8 |
| 9.5 | — | $6 | — | — |
| 9 | $6 | — | — | — |
No BGS or CGC data yet.
PSA Full Grade Breakdown (1–10)
Mark McGwire #8 #8
1997 · Stadium Club Pure Gold
Greg Maddux #23 #23
1997 · Select
Tony Gwynn #3 #3
1997 · Select
Jose Canseco #5 #5
1997 · Select
Ryne Sandberg #33 #33
1997 · Select
Ryne Sandberg #33 #33
1997 · Select
Ken Griffey Jr. #47 #47
1997 · Select
Mark McGwire #T88C-49 #T88C-49
2023 · Topps Silver Pack 1988 Chrome
Mark McGwire #MM #MM
2018 · Bowman's Best 1998 Performers
Numbered Uniforms #7 #7
1974 · Fleer Baseball Firsts
Johnny Bench #29 #29
1971 · Bazooka Numbered
Amos Otis #42 #42
1971 · Bazooka Numbered