Card detail

Magikarp & Wailord-GX SM166/248 price

Set
SM Black Star Promos
Number
SM166/248
Rarity
Promo
Illustrator
Mitsuhiro Arita
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Market Estimate

About this price

About this price

This estimate needs refresh; last checked Sep 24, 2026. Treat it as historical guidance until fresh market data is available.

Confidence Low

Based on 1 recent price

Most of this price comes from a single marketplace.

There are only a few recent sales, so this price can move more than usual.

Price changes are smoothed so one odd sale can’t swing it overnight.

$165 down over the current window.
PSA 10$37,210Reference price · no logged sales
PSA 9$2,081Reference price · no logged sales

How much should I pay?

Selling channel guidance

Pro tip

Most card shops pay 65–70% of market value; vendors can pay up to 90% depending on the card and whether it's raw or graded.

Private collectors tend to pay full market price or slightly more — livestream marketplaces like Whatnot and in-person deals are often where you'll find the best offers.

$147.62

Pricing method

BinderLens pricing is tuned for pre-grading decisions: recent sales are normalized, obvious outliers are capped, sparse data is dampened, and one last sale cannot whipsaw the estimate.

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