Brock's Geodude #66 from Gym Heroes

Brock's Geodude — Gym Heroes #66

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Pop data fetched 2026-05-11T03:53:28+00:00

PSA Pop Report

Grade Population
PSA 1024
PSA 988
PSA 8109
PSA 743
Total graded318
Gem rate7.5%

PSA 10 trend · last 14 snapshots

+0.0%
min $58
max $58

$57.59 → $57.59 over the last 14 daily snapshots.

Price Ladder

Condition Market price
Ungraded $1.87
PSA 7 $7.00
PSA 8 $9.30
PSA 9 $16.10
PSA 10 $57.59

Net proceeds after fees

Sold on Ungraded PSA 10
eBay (13.25% + $0.30 + $7.50 ship) — $42.16
TCGplayer (10.25% + $0.30 + $3.00 ship) — $48.39

Estimates use eBay's standard 13.25% Trading Cards fee + $0.30 per order + $7.50 padded mailer. TCGplayer Direct: 10.25% + $0.30 + $3.00 ship. Doesn't include PayPal/holding/insurance — see methodology.

30-Day Trend

Snapshot Ungraded PSA 10
2026-06-15T04:14:34+00:00 $1.87 $57.59
2026-06-14T04:12:34+00:00 $1.87 $57.59
2026-06-13T04:14:22+00:00 $1.87 $57.59
2026-06-12T04:14:46+00:00 $1.87 $57.59
2026-06-11T04:16:50+00:00 $1.87 $57.59
2026-06-10T04:12:24+00:00 $1.87 $57.59
2026-06-09T04:12:41+00:00 $1.87 $57.59
2026-05-17T04:35:01+00:00 $1.61 $57.59
2026-05-16T04:33:47+00:00 $1.61 $57.59
2026-05-15T04:32:17+00:00 $1.61 $57.59
2026-05-14T04:32:05+00:00 $1.61 $57.59
2026-05-13T04:30:55+00:00 $1.61 $57.59
2026-05-12T04:34:04+00:00 $1.61 $57.59
2026-05-11T21:13:54+00:00 $1.61 $57.59

Grading ROI

Breakeven (after PSA fee): $26.87

If you grade this card, projected uplift assuming PSA 10: +1643%

ROI estimate assumes PSA 10 outcome at current market price. Actual gem rate is 7.5%.

Should you grade this? Full grading-ROI analysis →

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