Bulbasaur SWSH231

Market Value

$10.70

Daily Change

-0.7%

30 Day Change

-9.7%

Price History

Gold is SlabIQ market. Blue / purple are eBay sold daily averages for PSA 10 and PSA 9 when available.

$11.33 → $10.70 (-5.6%)

SlabIQeBay sold · PSA 10eBay sold · PSA 9

Touch and drag the chart to explore price history.

$4,000.00$10.61

Oct 27

SlabIQ $10.70

PSA 10 $4,000.00

PSA 9 $155.00

Recent eBay sold comps by grade

$4,000.00

Sep 28, 2026 · PSA 10

eBay

Buy It Now & Best Offer listings in English and Japanese

PSA 10 1 · PSA 9 5

eBay listings for this card have not been collected yet.

Multi-signal valuation when recent sales are sparse or unavailable

IQ Estimated Market Value

$53.66

Confidence

95% · High

Method

Sales comps

Catalog market

$10.70

7d trend

-1.8%

Scarcity score

55/100

Recent sales median

$110.00

Supporting data points (6)

Recent sold comps$110.00
6 recent sales; median 110
Weight 45% · Confidence 95%
SlabIQ catalog market$10.70
Catalog NM market 10.7
Weight 30% · Confidence 72%
Set comparable cards$19.80
6 priced cards in SWSH: Sword & Shield Promo Cards; set median 20.17, promo rarity adjustment
Weight 22% · Confidence 46%
Trend-adjusted historical$10.50
-1.8% 7d trend applied to base 10.7
Weight 18% · Confidence 78%
Lowest active listing$8.92
Lowest listing 9.2 (slight discount applied)
Weight 12% · Confidence 58%
Scarcity & rarity premium$11.17
Scarcity score 55/100 (promo, modern)
Weight 10% · Confidence 52%

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 Bulbasaur SWSH231 is 10.7 (NM raw).
3.6 priced cards in SWSH: Sword & Shield Promo Cards; set median 20.17, promo rarity adjustment.
4.Recent market trend: -1.8% over ~7 days.
5.Rarity/scarcity (promo, score 55/100) adds a modest premium.
6.Primary method: recent sold comparables.