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Check your printing9 different Ninjask printings exist — is this your card? Mega Evolution #137
Ninjask Mega Evolution #137 Pokémon card
Illustration Rare

Ninjask

Mega Evolution · 137/132 · Illustrated by Tetsu Kayama
80 HPGrassPokémonStage 1

Market value · ungraded

$4.44 15.9% · 30d
Confidencehigh
Cert-verified10 PSA sales
Sold prices, not asking. TCGplayer. Updated 20 August 2026. 2 sources agree within 1%. Estimate, not an appraisalhow we price →

What's your copy worth?

What's your copy worth?
Not sure which condition? Grade it from a photo
Estimated value · Near Mint
$4.44

What this price is based on

High confidence

21 sales in 90 days, closely clustered.

Median · CGC 10$16.8045 sales
Trimmed mean$19.39outliers removed
Range$8.40$40.00lowest to highest sale
Sales rate14.3/mo86 recorded

Recent CGC 10 sales

By grade

  • CGC 10$16.8045 sales
  • PSA 10$37.2014 sales
  • CGC 9$9.608 sales
  • CGC 9.5$9.004 sales
  • CGC 0.5$10.004 sales
  • Lot$6.003 sales
  • CGC 9.6$11.003 sales
  • PSA 9$23.402 sales

From 86 completed sales recorded between Feb 9, 2026 and Jul 27, 2026. Sold prices only — asking prices are never counted.

Grade it or not

NOT WORTH IT

Based on 83 graded sales and 5,112,956 pop-report entries for a near-mint copy.

See the numbers — Trader plan and above

Buy this card

ViewingRaw / ungraded (this page)PSA 10 price pagePSA 9 price page

Is it worth it?

An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.

Sign in to analyse

Ninjask is a Illustration Rare Pokémon card from Mega Evolution (#137), illustrated by Tetsu Kayama. It's a Stage 1 Grass-type Pokémon with 80 HP, evolving from Nincada, weak to Fire ×2. Its current blended market value is $4.44 ungraded, with a PSA 10 worth around $45 — a gem-mint grading premium of roughly 10× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.

Prices last updated 20 August 2026.

The receipts

Price history · Raw

1 Sept 202520 Aug 2026
Latest
$4.44
Period high
$7.99
Period low
$2.88
Change
44.4%
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Verified sales history10 in 90 daysreal completed listings

DateGradePriceCert
16 Aug 2026PSA 10$38.90#153988902
12 Aug 2026PSA 10$45.00#145776300
11 Aug 2026PSA 10$35.00#154054322
10 Aug 2026PSA 10$40.00#134839824
10 Aug 2026PSA 10$38.00#135382319
10 Aug 2026PSA 9$21.50#147019554
9 Aug 2026PSA 10$45.00#140028311
4 Aug 2026PSA 9$20.00#149598809
25 Jul 2026PSA 9$20.00#134656123
22 Jul 2026PSA 8$13.98#163111937

Should you grade it?

$39

Expected return across every likely grade, after fees — the realistic average, not the best case. Only 68.7% of copies gem (PSA 10 best case $30); most land at PSA 9 or below.

Gem rate (est.)68.7%
Expected return$39
PSA 10 best case$30
VerdictNot worth it

The odds

Ninjask is a Ultra Rare in Mega Evolution — the pack's hit slot lands on Ultra Rare 10% of the time, split across 44 ultra rare cards in the set, so pulling this exact card is roughly 1 in 442 packs.

Ultra Rare10%44 cards
PSA 10 (gem mint)68.7%1,496 of 2,179
PSA 926.3%572 of 2,179
PSA graded so far2,179
Gem Mint 101,496
Total graded2,179

Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.

Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
Target gradeEst. valueGrading feeNet vs rawMultiple
PSA 10$45.00$70$3010.1×
PSA 9$18.93$70$564.3×

⚖️ Risk-adjusted return

Best case isn't the whole story. Weighting every grade by how often it actually happens, across 2,179 PSA-graded copies:

Likely outcomeChanceValue
PSA 1068.7%$45.00
PSA 926.3%$19.00
PSA ≤85.1%$4.00

Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.

Population across gradersPSA, CGC & BGS — every grade, with gem rates

Only 69% of 2,179 PSA-graded Ninjask copies are a gem-mint 10 (1,496 of 2,179) — the rest grade lower.

PSA2,179 gradedPSA 10 · 1,496 · 69% gem
101,496
9572
885
713
611
51
11

Real graded population from PSA, CGC & BGS — a lower gem rate means a Ninjask 10 is harder to pull.

Copies for sale right now

Check recent sold prices

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All grades & conditions

Every grade we pricePSA / CGC / BGS ladder with per-grade population
Graded prices
Ungraded (raw)$4.44
PSA graded price estimates by grade
GradeRelative valuePrice
PSA 10pop 1,496$45$38$52
PSA 9pop 572$19$16$22
PSA 7pop 13$10$10$10
PSA 6pop 11$3$3$3
“Sold” = median of real recent sold listings at that grade (eBay or Fanatics Collect — hover a badge to see which). Other figures are blended marketplace estimates. Confidence reflects source backing and price spread — not PSA-official values.
Raw condition ladderNM → damaged, with real sold medians where we have them
Raw price by condition
Holofoil · live market via TCGplayer
NMNear Mint$4.44
LPLightly Played$3.80
MPModerately Played$2.82
HPHeavily Played$2.61
DMGDamaged$2.61
7-day 4.1%
30-day 12.7%
90-day 38.4%
All-time high$11
All-time low$2
What NM / LP / MP actually mean — and how much they cost
Market dataCross-market spread, EU price, momentum & community buzz

Cross-market prices

1% spread
PriceCharting · cheapest$4
TCGplayer · dearest$4

Currently 1% cheaper on PriceCharting than TCGplayer. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.

Market signal

Momentum · 30dRising +16%
Cross-marketMarkets agree 1% gap

Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.

Card textAttacks, abilities, weakness / resistance / retreat

Evolves from Nincada.

Cast-Off ShellAbility

Once during your turn, when you play this Pokémon from your hand to evolve 1 of your Pokémon, you may use this Ability. Search your deck for a Shedinja and put it onto your Bench. Then, shuffle your deck.

U-turn90
Grass · Colorless

Switch this Pokémon with 1 of your Benched Pokémon.

Weakness Fire ×2
About the PokémonSpecies, generation, evolution line
Ninja PokémonGEN IIINincadaNinjask

NINJASK moves around at such a high speed that it cannot be seen, even while its crying can be clearly heard. For that reason, this POKéMON was long believed to be invisible.

Card detailsSet, rarity, artist, Pokédex & specs
Number#137
RarityIllustration Rare
SupertypePokémon
SubtypesStage 1
TypeGrass
HP80
Evolves fromNincada
WeaknessFire ×2
National Pokédex#291
Card IDme1-137
SourceAggregated marketplaces

Other Ninjask cards

There are 9 different Ninjask printings — make sure you're valuing the right one. This is Mega Evolution #137 (Illustration Rare).

More from Mega Evolution

Frequently asked questions

How much is Ninjask (Mega Evolution #137) worth?

As of 20 August 2026, Ninjask from Mega Evolution is worth approximately $4.44 ungraded (near-mint), and around $45 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.

What is the PSA 10 price for Ninjask?

A PSA 10 (gem mint) Ninjask from Mega Evolution is worth around $45 — roughly 10× the raw ungraded value of $4.44.

Should I grade my Ninjask?

A PSA 10 sells for about $45 versus $4.44 raw — roughly a 10× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.

Is Ninjask rare?

Ninjask is a Illustration Rare card from Mega Evolution (card #137), illustrated by Tetsu Kayama. Its current blended market value is $4.44 ungraded.

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Citation
Ninjask (Mega Evolution #137) — Pokémon market value $4.44, PSA 10 $45.00. Source: CardTrack, https://cardtrack.com/pokemon/card/mega-evolution/ninjask-137
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