Grookey

#52

Mega Evolution Black Star Promos · Promo · EN

Community Fair Value · H-NM

$12.78

Market data only

Market anchor (FV_sales)

$12.78

Community estimate

needs 5 more voters

Voters · comps

0 · 2

The band · ±23% of marketCFV $12.78

Floor $9.90Market $12.78Ceiling $15.66

The community moves this only within the glowing band - it can never detach from real market data.

Market anchor $12.782 compsas of 2026-06-29

Est. International

Approx.

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Card details

Card Number052 · Promo

Card TypeGrass · 70 HP · Basic

Weakness / Resistance / RetreatFire ×2 / - / 1

ArtistSaboteri

Attack

GrassGrassBranch Poke

When it uses its special stick to strike up a beat, the sound waves produced carry revitalizing energy to the plants and flowers in the area.

Market Price History

Market price

$13.66

+$0.93 (+7.3%)

8 data points over 7 days · Source: market data

Near Mint Comparison Prices

H-LP

Thin data$13.44

H-NM

$12.78

Price Points

H-NM

Market Price

-13.7%Low confidence$8.69 - $16.87

Source prices are inconsistent across grades/conditions - showing a range while we sort it out. Mid estimate $12.78.

VolatilityModerate Volatility

Most Recent SaleComing soon

Listed MedianComing soon

Current QuantityComing soon

Current SellersComing soon

3 Month Snapshot

Low SaleComing soon

High SaleComing soon

Total SoldComing soon

Avg Daily SoldComing soon

Sale-based and live-listing fields arrive once a realized-sales feed is wired up. Market Price and comparisons above are real Scrydex market data - never realized sales.

Graded price history

Realized graded history accrues daily from eBay sold data - check back soon.

Recent sales

Model estimate - no realized sales captured yet for this grade.

Average

$12.77

Median

$12.77

Range

$12.76 - $12.78

Data points

Raw NM (Holo, Near Mint) · last 90 days

Daily realized medians

latest 2 of 2

Date	Price	Source
Jun 29, 2026	$12.78	market
Jun 28, 2026	$12.76	market

Realized rows are daily median snapshots of eBay sold data - not individual auction records.

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Your estimate · H-NM

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Community sentiment

50% bullish

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Sentiment is hype only; it is never blended into the dollar value above.

Should I grade this?

Grookey

Raw market value $12.78Modern · 2025

HOLD

Hold for now

Hold, grading isn't worth it: best option (CGC) only nets $10.77 at 33% ROI (need $15.00 and 25%).

Market leader · liquidity premium

EstimatedLow confidence

-53% ROI (est.)

Expected value (range)$32 to $62

Expected profit-$52.02

Break-even value$98.78

All-in · Regular$86.00

Turnaround~45d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Outcome range

Best case · top grade

-$22.10

PSA 10

$76.68

estimate

Worst case · low grade

-$87.28

PSA 7

$11.50

estimate

No live census for this grader, so values are estimated grade odds, shown as a range.

Tech / CV grading · digital cert

EstimatedLow confidence

-78% ROI (est.)

Expected value (range)$21 to $40

Expected profit-$108.40

Break-even value$138.78

All-in · TAG Standard$126.00

Turnaround~15d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Outcome range

Best case · top grade

-$100.44

TAG 10

$38.34

estimate

Worst case · low grade

-$128.56

TAG 7

$10.22

estimate

No live census for this grader, so values are estimated grade odds, shown as a range.

Mid-market · solid demand

EstimatedLow confidence

+33% ROI (est.)

Expected value (range)$30 to $57

Expected profit$10.77

Break-even value$32.78

All-in · Bulk$20.00

Turnaround~120d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Outcome range

Best case · top grade

$24.73

CGC 10

$57.51

estimate

Worst case · low grade

-$19.36

CGC 8

$13.42

estimate

No live census for this grader, so values are estimated grade odds, shown as a range.

Budget grading · modern slabs

EstimatedLow confidence

-49% ROI (est.)

Expected value (range)$12 to $23

Expected profit-$16.49

Break-even value$33.78

All-in · Basic$21.00

Turnaround~100d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Outcome range

Best case · top grade

-$8.22

ACE 10

$25.56

estimate

Worst case · low grade

-$22.28

ACE 8

$11.50

estimate

No live census for this grader, so values are estimated grade odds, shown as a range.