SlabIQ — Know What To Pay

Loading your workspace

SlabIQ

Recent eBay Sales

Recent eBay sold comps by grade

No eBay sales recorded yet for this card.

Live eBay Listings · 43

Buy It Now & Best Offer · English & Japanese (cached) · updated Oct 30, 9:01 AM UTC

NM 10 · LP 10 · MP 7 · HP 10 · DMG 2 · PSA 9 4

Magikarp & Wailord GX TAG TEAM SM166 Holo Promo Pokémon TCG English 2019

$55.24 total$55.24 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

xaba_74 · 36 feedback · 100% positive

View on eBay

Magikarp & Wailord GX SM166 Sm Holo

$56.00 total$50.00 item + $6.00 shipBUY IT NOW

Card condition

NM: Near Mint

pokentcg21 · 1,137 feedback · 100% positive

View on eBay

SM Promos #SM166 Magikarp & Wailord GX

$56.05 total$55.00 item + $1.05 shipBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

jtlenterprises27 · 8,677 feedback · 99.7% positive

View on eBay

Pokémon TCG Magikarp Wailord GX Tag Team SM166

$65.99 total$65.99 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

james.pabon · 89 feedback · 100% positive

View on eBay

Magikarp & Wailord GX Tag Team SM166 (1 Copy) - Pokemon TCG

$66.88 total$66.88 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

cardz2222 · 225 feedback · 100% positive

View on eBay

Magikarp & Wailord GX SM166 Sm Holo

$70.00 total$70.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

mason.o97 · 24 feedback · 100% positive

View on eBay

Magikarp & Wailord GX Promo SM Promos SMP Water Holo SM166 2016 NM

$75.00 total$75.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

conner8806 · 5 feedback · 100% positive

View on eBay

Magikarp & Wailord GX SM166 Sm Holo

$75.00 total$75.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

rygo_6447 · 2 feedback · 100% positive

View on eBay

Magikarp & Wailord GX TAG TEAM Holo Promo SM166

$75.00 total$75.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

lastmintstanding · 38 feedback · 100% positive

View on eBay

Magikarp & Wailord GX SM166 Sm Promo Holo 💧 Pokemon Card

$75.00 total$75.00 itemBUY IT NOW / BEST OFFER

Card condition

NM: Near Mint

neat-2209 · 243 feedback · 99.4% positive

View on eBay

IQ Estimated Market Value

Multi-signal valuation when recent sales are sparse or unavailable

IQ Estimated Market Value

$140.70

Confidence

74% · 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

$188.23

7d trend

-4.5%

Scarcity score

55/100

Supporting data points (5)

SlabIQ catalog market$188.23
Catalog NM market 188.23
Weight 30% · Confidence 72%
Set comparable cards$25.70
19 priced cards in SM Promos; set median 25.7, promo rarity adjustment
Weight 22% · Confidence 59%
Trend-adjusted historical$179.70
-4.5% 7d trend applied to base 188.23
Weight 18% · Confidence 78%
Lowest active listing$87.30
Lowest listing 90 (slight discount applied)
Weight 12% · Confidence 58%
Scarcity & rarity premium$196.51
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 Magikarp and Wailord GX is 188.23 (NM raw).
3.19 priced cards in SM Promos; set median 25.7, promo rarity adjustment.
4.Recent market trend: -4.5% 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).