SlabIQ — Know What To Pay

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SlabIQ

Recent Sales

Recent sold comps for this card

No recorded sales yet. eBay comps will appear here when connected.

Live eBay Listings · 10

Buy It Now & Best Offer · English & Japanese (cached) · updated Sep 4, 4:42 PM UTC

NM 10

Blastoise GX SM189 Pokemon TCG

$11.99 total$11.99 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

ka-658208 · 12 feedback

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Blastoise GX SM189 Sm Holo

$14.00 total$14.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

midmy50 · 1,280 feedback

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Blastoise GX SM189 Sm Holo

$14.63 total$14.63 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

neer4vr-88 · 6 feedback

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Blastoise GX SM189 Sm Holo

$15.00 total$15.00 itemBUY IT NOW

Card condition

NM: Near Mint

mattrb991 · 83 feedback

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Blastoise GX SM189 Sm Holo

$15.00 total$15.00 itemBUY IT NOW

Card condition

NM: Near Mint

mattrb991 · 83 feedback

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Blastoise GX SM189 Sm Holo

$15.00 total$15.00 itemBUY IT NOW

Card condition

NM: Near Mint

lhi593 · 13 feedback

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Blastoise GX SM189 Sm Promos Holo

$16.00 total$16.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

guineapigfan32 · 0 feedback

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Blastoise GX SM189 Sm Promos Holo

$20.00 total$20.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

bgra-0 · 24 feedback

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Blastoise GX - SM189 - SM Promos

$29.75 total$23.00 item + $6.75 shipBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

coastalsportcollectibles · 13,293 feedback

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Blastoise GX SM189 2019

$110.00 total$110.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

serriv8643 · 0 feedback

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IQ Estimated Market Value

Multi-signal valuation when recent sales are sparse or unavailable

IQ Estimated Market Value

$18.57

Confidence

76% · Moderate

Method

IQ estimate

Recent sold data is limited or unavailable. This estimate blends historical pricing, set comparables, scarcity metrics, and market trends.

Catalog market

$20.48

7d trend

-1.5%

Scarcity score

55/100

Supporting data points (5)

SlabIQ catalog market$20.48
Catalog NM market 20.48
Weight 30% · Confidence 72%
Set comparable cards$14.59
25 priced cards in SM Promos; set median 14.59, promo rarity adjustment
Weight 22% · Confidence 65%
Trend-adjusted historical$20.16
-1.5% 7d trend applied to base 20.48
Weight 18% · Confidence 78%
Lowest active listing$15.47
Lowest listing 15.95 (slight discount applied)
Weight 12% · Confidence 58%
Scarcity & rarity premium$21.38
Scarcity score 55/100 (promo, modern)
Weight 10% · Confidence 52%

How this was calculated

1.No recent sold listings found — IQ Estimated Market Value blends historical pricing, set comparables, and market heuristics.
2.SlabIQ catalog market for Blastoise GX SM189 is 20.48 (NM raw).
3.25 priced cards in SM Promos; set median 14.59, promo rarity adjustment.
4.Recent market trend: -1.5% over ~7 days.
5.Rarity/scarcity (promo, score 55/100) adds a modest premium.
6.Primary method: IQ multi-signal estimate (no reliable recent sales).