Magikarp & Wailord GX SM Black Star Promos Promo Pokémon card — value and price

Magikarp & Wailord GX

SM Black Star Promos · Promo
Pokémon pkm:smp-SM166 TCGPlayer
Fair market value
$163.68
Consensus of 1 market price guide. Typical $94.73 – $249.51.
▼ 6% · 49d
Sources: TCGPlayer · Near Mint, raw
Optimal buy
$148.40
Never pay above $156.80
Optimal sell
$182.76
Never sell below $169.40
≈ $153.60 in hand after fees & shipping

These are marketplace prices — what a card trades at between collectors on eBay, TCGplayer or Cardmarket. A local shop buying for cash pays well under this, and that isn't a bad offer: they carry the rent, the staff and the risk of stock that may sit for a year. Store credit usually beats their cash price.

Buy this card · aim to pay under $156.80
Buy this card on TCGplayer →Find on eBay →Graded (PSA 10) →Amazon: sealed →
When it arrives: a penny sleeve + toploader is all it takes to keep it Near Mint.
Penny sleevesToploaders

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Selling this card
Optimal sell $182.76 · never below $169.40. Value your copy for the live net-after-fees calculator.
Where to sell
eBay~13.25% + $0.30Largest audience; on any listing use “Sell one like this” to prefill yours.TCGplayer~10–11%Best for singles; buyers expect competitive, data-driven pricing.
Shipping & protection supplies
Sleeve + toploader in a team bag, taped inside a bubble mailer, shipped with tracking.
Penny sleevesToploadersTeam bagsBubble mailersPainter’s tape

Amazon Business Free to join and gives bulk pricing on sleeves, toploaders and mailers — worth it if you ship cards often.

Related cards
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All Magikarp & Wailord GX printings →More SM Black Star Promos →
Common questions
How much is Magikarp & Wailord GX worth?

Magikarp & Wailord GX from SM Black Star Promos has a fair market value of about $163.68 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Magikarp & Wailord GX?

List around $182.76 to clear without leaving money on the table; that nets about $153.60 after fees and shipping.

What should I pay to buy Magikarp & Wailord GX?

A disciplined buy target is about $148.40 — a discount to fair value that keeps an edge. Aim not to pay above $156.80.

Where can I buy Magikarp & Wailord GX?

Magikarp & Wailord GX is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $163.68 and aim to pay under $156.80 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Magikarp & Wailord GX?

Magikarp & Wailord GX is trending rising ~11% (7d vs 30d) lately. A disciplined entry is under $156.80; paying near or below $148.40 keeps a margin of safety versus the $163.68 fair value.

Estimate for guidance, not an appraisal. Value your exact copy →