pophunter.
Mark McGwire #220 #220
HR 69
1999 · Topps
PSA10$125
Pop—
Gem Rate—
Opportunity
43
Front
PSA 10 $
$22
PSA 10 Pop
—
Gem Rate
—
30D Change
0.0%
Market data as of Jun 14, 2026
Opportunity
56.0
See pricing to unlock Collector, Investor & Speculation scores
Opportunity Score
56.0
8 weighted signals
Score drivers: grade price gap (70) and vintage age (100). PSA 10 population data is not yet available for this card. The PSA 10 price is 2.0x 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
2.00x
Active Listings
—
PSA10 Mkt Cap
—
PSA 10 Price
$22
30D PSA10
0.0%
90D PSA10
—
Raw Price
$2
30D Raw
0.0%
90D Raw
—
| Grade | PSA | BGS | CGC | SGC |
|---|
| 10 / Gem | $22 | $29 | $13 | $13 |
| 9.5 | — | $12 | — | — |
| 9 | $11 | — | — | — |
No BGS or CGC data yet.
PSA Full Grade Breakdown (1–10)
Mark McGwire #49 #49
2019 · Topps Silver Pack 1984 Chrome Promo
Raul Mondesi #286 #286
2003 · Topps Chrome
Kevin Millar #300 #300
2003 · Topps Chrome
Julio Lugo #284 #284
2003 · Topps Chrome
Bill Mueller #263 #263
2003 · Topps Chrome
Martinez, Phillips #431 #431
2003 · Topps Chrome
Tomas Perez #313 #313
2003 · Topps Chrome
Bobby Witt Jr. #7 #7
2020 · Topps Heritage Minor League 1971 Bazooka Numbered Test
Amos Otis #42 #42
1971 · Bazooka Numbered
Mark McGwire #MM #MM
2018 · Bowman's Best 1998 Performers
Numbered Uniforms #7 #7
1974 · Fleer Baseball Firsts
Maury Wills #34 #34
1971 · Bazooka Numbered