Mamoswine #21 from Stormfront

Mamoswine — Stormfront #21

View full Stormfront set →

Pop data fetched 2026-05-11T04:00:32+00:00

PSA Pop Report

Grade Population
PSA 103
PSA 93
PSA 81
PSA 71
Total graded10
Gem rate30.0%

PSA 10 trend · last 12 snapshots

+22.0%
min $70
max $85

$70.04 → $85.42 over the last 12 daily snapshots.

Price Ladder

Condition Market price
Ungraded $2.46
PSA 7 —
PSA 8 —
PSA 9 $30.80
PSA 10 $85.42

Net proceeds after fees

Sold on Ungraded PSA 10
eBay (13.25% + $0.30 + $7.50 ship) — $66.30
TCGplayer (10.25% + $0.30 + $3.00 ship) — $73.36

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 $2.46 $85.42
2026-06-14T04:12:34+00:00 $2.46 $85.42
2026-06-13T04:14:22+00:00 $2.46 $85.42
2026-06-12T04:14:46+00:00 $2.46 $85.42
2026-06-11T04:16:50+00:00 $2.46 $85.42
2026-06-10T04:12:24+00:00 $2.46 $85.42
2026-06-09T04:12:41+00:00 $2.46 $85.42
2026-05-17T04:35:01+00:00 $2.78 $70.04
2026-05-16T04:33:47+00:00 $2.78 $70.04
2026-05-15T04:32:17+00:00 $2.78 $70.04
2026-05-14T04:32:05+00:00 $2.78 $70.04
2026-05-13T04:30:55+00:00 $2.78 $70.04

Grading ROI

Breakeven (after PSA fee): $27.46

If you grade this card, projected uplift assuming PSA 10: +2356%

ROI estimate assumes PSA 10 outcome at current market price. Actual gem rate is 30.0%.

Should you grade this? Full grading-ROI analysis →

For collectors

Own a Mamoswine? See if YOURS is worth grading.

Paste your collection from Collectr, Dragon Shield, or TCGplayer. Instant grading-ROI verdict on every card — free, no signup to preview.

Import my collection in 30s →

Other cards in this set

More from Stormfront