SlabIQ — Know What To Pay

Recent eBay Sales

Recent eBay sold comps by grade

$61.99

Sep 9, 2026 · PSA 10

eBay

$27.00

Jul 25, 2026 · PSA 10

eBay

Buy It Now & Best Offer · English & Japanese (cached) · updated Jul 12, 4:15 AM UTC

LP 1 · PSA 10 2 · PSA 9 4

No NM listings matched this card.

Multi-signal valuation when recent sales are sparse or unavailable

IQ Estimated Market Value

$13.60

Confidence

95% · High

Method

Sales comps

Catalog market

$6.96

7d trend

+5.6%

Scarcity score

85/100

Recent sales median

$24.24

Supporting data points (6)

Recent sold comps$24.24
6 recent sales; median 24.24
Weight 45% · Confidence 95%
SlabIQ catalog market$6.96
Catalog NM market 6.96
Weight 30% · Confidence 72%
Set comparable cards$0.55
6 priced cards in SWSH08: Fusion Strike; set median 0.23, secret rare rarity adjustment
Weight 22% · Confidence 46%
Trend-adjusted historical$7.35
+5.6% 7d trend applied to base 6.96
Weight 18% · Confidence 78%
Lowest active listing$5.08
Lowest listing 5.24 (slight discount applied)
Weight 12% · Confidence 58%

How this was calculated

1.Strong recent sales data (6 comps) anchors the estimate with supporting catalog and trend signals.
2.SlabIQ catalog market for Grass Energy Secret is 6.96 (NM raw).
3.6 priced cards in SWSH08: Fusion Strike; set median 0.23, secret rare rarity adjustment.
4.Recent market trend: +5.6% over ~7 days.
5.Rarity/scarcity (secret rare, score 85/100) adds a modest premium.
6.Primary method: recent sold comparables.