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Cornerstone Mask Ogerpon ex

#160

Prismatic Evolutions · Special Illustration Rare · EN

Community Fair Value · H-NM
$17.21
Market data only
Market anchor (FV_sales)
$17.21
Community estimate
needs 5 more voters
Voters · comps
0 · 7
The band · ±16% of marketCFV $17.21
Floor $14.41Market $17.21Ceiling $20.01

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

Market anchor $17.217 compsas of 2026-06-29

Est. International

Approx.
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Card details

Card Number160/131 · Special Illustration Rare
Card TypeFighting · 210 HP · Basic · Tera · ex
Weakness / Resistance / RetreatGrass ×2 / - / 1
ArtistYukihiro Tada
Card Text

As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent's).

Pokémon ex rule: When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards.

Ability
Ability: Cornerstone Stance

Prevent all damage from attacks done to this Pokémon by your opponent's Pokémon that have an Ability.

Attack
FightingColorlessColorlessDemolish
140

This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokémon.

Graded prices

CGC 10
$44.13
2 sales · 60d
CGC 9.5
$10.00
inconsistent estimate
CGC 9
$15.97
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

Total graded
1,446
Gem rate (PSA 10)
28.3%
Grade 10
409
Grade 9
778
Grade 8.5
1
Grade 8
213
Grade 7
32
Grade 6
11
Grade 5
2

PSAcensus for this card's most-graded printing · as of 2026-06-29. Gem rate = grade-10 slabs ÷ total graded.

Market Price History

Market price
$16.96
+$1.06 (+6.7%)
$19.14$14.80$16.96Mar 2026Today
98 data points over 103 days · Source: market data

Near Mint Comparison Prices

CGC_10
$32.75
CGC_9
$14.59
H-LP
$16.51
H-MP
$11.21
H-NM
$17.21
PSA_10
$90.00
PSA_7
$15.00
PSA_8
$14.50
PSA_9
$22.50
TAG_10
$55.00
TAG_9
$16.00

Price Points

H-NM
Market Price
+6.7%$17.21
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 8PSA 7CGC 10
$50$100$150PSA 10 peak · $158.40 · May 28, 2026PSA 10 low · $37.00 · Mar 15, 2026PSA 10PSA 9 peak · $60.00 · Mar 26, 2026PSA 9 low · $16.40 · Jan 6, 2026PSA 9PSA 8 peak · $19.99 · Jun 21, 2026PSA 8 low · $14.00 · Mar 17, 2026PSA 8PSA 7 peak · $15.00 · Feb 9, 2026PSA 7CGC 10 peak · $55.50 · Jun 15, 2026CGC 10 low · $10.00 · Mar 15, 2026CGC 10Jan 6Jul 2
52 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
Jul 2, 2026CGC 10$32.75
Jul 2, 2026PSA 7$15.00
Jul 2, 2026PSA 8$14.50
Jul 2, 2026PSA 9$22.50
Jul 2, 2026PSA 10$89.97
Jun 27, 2026PSA 10$89.98
Jun 21, 2026PSA 8$19.99
Jun 15, 2026CGC 10$55.50
Jun 12, 2026PSA 9$30.00
Jun 11, 2026PSA 10$95.00
Jun 4, 2026PSA 10$90.00
May 28, 2026PSA 10$158.40
May 19, 2026PSA 10$95.00
May 16, 2026PSA 9$29.89
May 14, 2026PSA 10$92.47
May 13, 2026PSA 10$95.00
May 5, 2026PSA 9$22.00
May 5, 2026PSA 10$99.99
May 1, 2026PSA 10$66.83
Apr 29, 2026PSA 9$29.99
Apr 21, 2026PSA 10$120.00
Mar 29, 2026PSA 8$14.50
Mar 29, 2026PSA 10$51.55
Mar 28, 2026PSA 9$21.50
Mar 26, 2026PSA 9$60.00

Showing the 25 most recent of 52 data points.

Verified market data - based on 11 realized eBay data points · updated Jul 2, 2026

Average
$99.33
Median
$95.00
Range
$66.83 - $158.40
Data points
11

PSA 10 · last 90 days

Daily realized medians

latest 12 of 28
DatePriceSource
Jul 2, 2026$89.97eBay realized
Jun 27, 2026$89.98eBay realized
Jun 11, 2026$95.00eBay realized
Jun 4, 2026$90.00eBay realized
May 28, 2026$158.40eBay realized
May 19, 2026$95.00eBay realized
May 14, 2026$92.47eBay realized
May 13, 2026$95.00eBay realized
May 5, 2026$99.99eBay realized
May 1, 2026$66.83eBay realized
Apr 21, 2026$120.00eBay realized
Mar 29, 2026$51.55eBay realized

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?

Cornerstone Mask Ogerpon ex

Raw market value $17.21Modern · 2025
HOLD

Hold for now

Hold, grading isn't worth it: best option (PSA) only nets -$59.74 at -58% ROI (need $15.00 and 25%).

PSA (Professional Sports Authenticator)PSA

Market leader · liquidity premium

Real censusHigh confidence
-58% ROI
Expected value$43.47
Expected profit-$59.74
Break-even value$103.21
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

-$13.22

PSA 10pop 409

$89.99

realized · median of 4 sales

Worst case · low grade

-$85.96

PSA 8pop 213

$17.25

realized · median of 2 sales

TAG (TAG Grading)TAG

Tech / CV grading · digital cert

EstimatedLow confidence
-68% ROI
Expected value (range)$32 to $61
Expected profit-$96.84
Break-even value$143.21
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

-$88.21

TAG 10

$55.00

realized · median of 2 sales

Worst case · low grade

-$122.71

TAG 9

$20.50

realized · median of 2 sales

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
-20% ROI
Expected value (range)$20 to $39
Expected profit-$7.45
Break-even value$37.21
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

$6.92

CGC 10

$44.13

realized · median of 2 sales

Worst case · low grade

-$27.21

CGC 9

$10.00

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.

  • CGC 9 ($15.97) priced above CGC 9.5 ($10.00) - ladder violation
  • CGC 9.5 ($10.00) is below the raw NM value ($17.21) - the graded or raw estimate is wrong
  • CGC 9 ($15.97) is below the raw NM value ($17.21) - the graded or raw estimate is wrong
  • no CGC population census for this card