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Professor's Research (Professor Oak)

#23

Celebrations · Rare Holo · EN

Community Fair Value · H-NM
$0.22
Market data only
Market anchor (FV_sales)
$0.22
Community estimate
needs 5 more voters
Voters · comps
0 · 7
The band · ±16% of marketCFV $0.22
Floor $0.18Market $0.22Ceiling $0.26

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

Market anchor $0.227 compsas of 2026-06-29

Est. International

Approx.
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Card details

Card Number23 · Rare Holo
Card TypeSupporter
ArtistKIYOTAKA OSHIYAMA
Card Text

Discard your hand and draw 7 cards.

You may play only 1 Supporter card during your turn.

Graded prices

SGC 10
$11.00
model estimate
SGC 9.5
$6.00
model estimate
SGC 9
$1.03
model estimate
SGC 8.5
$8.95
inconsistent estimate
SGC 6
$3.25
inconsistent estimate

“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
$0.19
-$0.13 (-40.6%)
$0.33$0.07$0.19Jun 2026Today
31 data points over 30 days · Source: market data

Near Mint Comparison Prices

H-DMG
$0.10
H-HP
Thin data$0.31
H-LP
Thin data$0.28
H-MP
$0.20
H-NM
$0.22

Price Points

H-NM
Market Price
-29.6%Low confidence$0.15 - $0.29

Source prices are inconsistent across grades/conditions - showing a range while we sort it out. Mid estimate $0.22.

VolatilityHigh 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
$0.24
Median
$0.22
Range
$0.17 - $0.35
Data points
10

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

Daily realized medians

latest 12 of 14
DatePriceSource
Jun 29, 2026$0.28market
Jun 29, 2026$0.28market
Jun 28, 2026$0.22market
Jun 28, 2026$0.22market
Jun 22, 2026$0.17market
Jun 22, 2026$0.17market
Jun 15, 2026$0.20market
Jun 15, 2026$0.20market
May 30, 2026$0.35market
May 30, 2026$0.35market
Mar 31, 2026$0.25market
Mar 31, 2026$0.25market

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?

Professor's Research (Professor Oak)

Raw market value $0.22Modern · 2021
HOLD

Hold for now

Hold: PSA's ESTIMATED economics look positive (~$31.77 at 37% ROI), but no realized sales or high-confidence census back the top grade - estimates alone don't justify a submission.

PSA (Professional Sports Authenticator)PSA

Market leader · liquidity premium

EstimatedLow confidenceEst. quality: low
+37% ROI (est.)
Expected value (range)$80 to $156
Expected profit$31.77
Break-even value$86.22
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

$164.47

PSA 10

$250.69

estimate

Worst case · low grade

-$73.72

PSA 8

$12.50

estimate

Inconsistent estimate - awaiting realized solds

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.

  • PSA 8 ($14.86) priced above PSA 8.5 ($12.50) - ladder violation
  • PSA 5 ($7.79) priced above PSA 6 ($7.78) - ladder violation
  • no PSA population census for this card
CGC (Certified Guaranty Company)CGC

Mid-market · solid demand

EstimatedLow confidence
-30% ROI (est.)
Expected value (range)$10 to $19
Expected profit-$6.07
Break-even value$20.22
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

$0.18

CGC 10

$20.40

estimate

Worst case · low grade

-$14.71

CGC 8

$5.51

estimate

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