Radiant
← Back to browse
Professor's Research (Professor Oak)
Save cardI own this
View on eBayView on TCGplayer

Professor's Research (Professor Oak)

#24

Celebrations · Rare Ultra · EN

Community Fair Value · H-NM
$1.33
Market data only
Market anchor (FV_sales)
$1.33
Community estimate
needs 5 more voters
Voters · comps
0 · 7
The band · ±16% of marketCFV $1.33
Floor $1.11Market $1.33Ceiling $1.55

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

Market anchor $1.337 compsas of 2026-06-29

Est. International

Approx.
Pro

EUR / GBP / CAD conversions are a Pro feature.

Upgrade to Pro

Card details

Card Number24 · Rare Ultra
Card TypeSupporter
ArtistKen Sugimori
Card Text

Discard your hand and draw 7 cards.

You may play only 1 Supporter card during your turn.

Graded prices

PSA 10
$42.49
6 sales · 60d
PSA 9
$11.51
3 sales · 60d
PSA 8
$10.25
4 sales · 60d
PSA 7
$5.39
model estimate
PSA 5
$32.00
inconsistent estimate

Green tiles are anchored to realized eBay sold data (daily medians); “model estimate” tiles are Scrydex modeled values (as of 2026-06-29). Struck-through tiles failed our graded data-quality checks and should not be treated as market truth.

Population report

No grading census is available for this printing yet. PSA's population data currently covers English printings; census coverage for Japanese and promo printings is on our data roadmap.

Market Price History

Market price
$1.24
-$0.15 (-10.8%)
$1.39$1.19$1.24Jun 2026Today
8 data points over 7 days · Source: market data

Near Mint Comparison Prices

ACE_10
$40.62
CGC_10
$13.99
CGC_9
$5.25
H-DMG
$0.70
H-HP
Thin data$2.09
H-LP
Thin data$1.38
H-MP
$1.29
H-NM
$1.33
PSA_10
$44.99
PSA_8
$10.50
PSA_9
$11.99

Price Points

H-NM
Market Price
+10.7%Low confidence$0.90 - $1.76

Source prices are inconsistent across grades/conditions - showing a range while we sort it out. Mid estimate $1.33.

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

PSA 10PSA 9PSA 8CGC 10CGC 9
$0$20$40$60PSA 10 peak · $67.49 · May 4, 2026PSA 10 low · $27.00 · Mar 21, 2026PSA 10PSA 9 peak · $14.00 · Apr 27, 2026PSA 9 low · $11.00 · May 25, 2026PSA 9PSA 8 peak · $11.40 · Apr 23, 2026PSA 8 low · $3.50 · May 8, 2026PSA 8CGC 10 peak · $14.99 · Apr 25, 2026CGC 10 low · $12.99 · Mar 7, 2026CGC 10CGC 9 peak · $18.99 · May 6, 2026CGC 9 low · $4.99 · Apr 25, 2026CGC 9Feb 14Jun 20
32 realized data points · daily eBay sold medians (accruing daily) · grades with fewer than 2 points are hidden until more data lands.
View data table
DateGradeRealized median
Jun 20, 2026CGC 9$5.25
Jun 20, 2026CGC 10$13.99
Jun 20, 2026PSA 8$10.50
Jun 20, 2026PSA 9$11.99
Jun 20, 2026PSA 10$44.99
May 30, 2026PSA 10$39.95
May 29, 2026PSA 8$10.50
May 28, 2026PSA 10$39.99
May 25, 2026PSA 9$11.00
May 25, 2026PSA 10$29.00
May 24, 2026PSA 9$11.51
May 17, 2026CGC 9$5.50
May 16, 2026PSA 8$10.00
May 11, 2026PSA 10$49.99
May 10, 2026PSA 10$52.49
May 8, 2026PSA 8$3.50
May 6, 2026CGC 9$18.99
May 4, 2026PSA 10$67.49
Apr 27, 2026PSA 9$14.00
Apr 25, 2026CGC 9$4.99
Apr 25, 2026CGC 10$14.99
Apr 24, 2026PSA 8$11.01
Apr 23, 2026PSA 8$11.40
Apr 22, 2026PSA 10$42.75
Apr 20, 2026PSA 8$7.95

Showing the 25 most recent of 32 data points.

Recent sales

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

Average
$1.30
Median
$1.33
Range
$1.19 - $1.44
Data points
10

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

Daily realized medians

latest 12 of 14
DatePriceSource
Jun 29, 2026$1.19market
Jun 29, 2026$1.19market
Jun 28, 2026$1.33market
Jun 28, 2026$1.33market
Jun 22, 2026$1.34market
Jun 22, 2026$1.34market
Jun 15, 2026$1.44market
Jun 15, 2026$1.44market
May 30, 2026$1.21market
May 30, 2026$1.21market
Mar 31, 2026$1.21market
Mar 31, 2026$1.21market

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

Pro

The hold / sell / grade signal is a Pro feature

Participation is always free - Pro unlocks the edge: alerts, portfolio P&L, and the decision tools.

Upgrade to Pro

Your estimate · H-NM

Add your estimate

Think you can read the market? Guess what this H-NM actually sells for. It's a free forecasting game - score on accuracy, not on moving the price. The more you call, the more your vote counts.
Sign in - it's free

Make a call · H-NM

No open calls yet

Call the direction: up or down ≥5% within your horizon. Timestamped, auto-resolved, and permanently on your public track record.

Call this market

Think this H-NM moves ≥5% soon? Put it on the record - free, timestamped, auto-scored. Build a track record nobody can fake.
Sign in to make a call

Community sentiment

50% bullish

Call the trend

Is this card heating up or cooling off? Sign in to mark it bullish or bearish - free, and your read sharpens the community gauge.
Sign in to vote sentiment

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

Should I grade this?

Professor's Research (Professor Oak)

Raw market value $1.33Modern · 2021
HOLD

Hold for now

Hold, grading isn't worth it: best option (PSA) only nets -$61.60 at -71% ROI (need $15.00 and 25%).

PSA (Professional Sports Authenticator)PSA

Market leader · liquidity premium

EstimatedLow confidenceEst. quality: low
-71% ROI
Expected value (range)$18 to $34
Expected profit-$61.60
Break-even value$87.33
All-in · Regular$86.00
Turnaround~45d (est.)

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

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

-$44.84

PSA 10

$42.49

realized · median of 6 sales

Worst case · low grade

-$77.08

PSA 8

$10.25

realized · median of 4 sales

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

  • PSA 5 ($32.00) priced above PSA 7 ($5.39) - ladder violation
  • no PSA population census for this card
TAG (TAG Grading)TAG

Tech / CV grading · digital cert

EstimatedLow confidence
-88% ROI (est.)
Expected value (range)$11 to $21
Expected profit-$111.57
Break-even value$127.33
All-in · TAG Standard$126.00
Turnaround~15d (est.)

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

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

-$111.33

TAG 10

$16.00

estimate

Worst case · low grade

-$115.33

TAG 8.5

$12.00

estimate

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

CGC (Certified Guaranty Company)CGC

Mid-market · solid demand

EstimatedLow confidenceEst. quality: low
-16% ROI (est.)
Expected value (range)$12 to $24
Expected profit-$3.32
Break-even value$21.33
All-in · Bulk$20.00
Turnaround~120d (est.)

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

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

$35.91

CGC 10 (Pristine)

$57.24

estimate

Worst case · low grade

-$15.83

CGC 8.5

$5.50

estimate

Comps look noisy: a lower grade was priced at or above a higher one, so values are clamped to grade order and shown as an approximate range.

  • CGC 9.5 ($18.95) priced above CGC 10 ($17.46) - ladder violation
  • no CGC population census for this card
ACE (ACE Grading)ACE

Budget grading · modern slabs

EstimatedLow confidence
+23% ROI (est.)
Expected value (range)$19 to $36
Expected profit$5.17
Break-even value$22.33
All-in · Basic$21.00
Turnaround~100d (est.)

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

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

$19.93

ACE 10

$42.26

estimate

Worst case · low grade

-$6.31

ACE 9

$16.02

estimate

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