Cornerstone Mask Ogerpon ex - 091/187 Japanese

SV8a: Terastal Fest ex • Double Rare • Holofoil

All 9 printings from $0.36 →

Sold $0.27–$0.33 this week

12 NM sales this week · 47 in 30 days

TCGplayer market $0.29as of Oct 12, 2026↑ $0.00 (+0.0%) this week

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Sales & Velocity

As of 2026-10-12

Listings are below the recent sold range

Sold (7d / 30d)

12 / 49

NM sold between (7d)

$0.27–$0.33

Cheapest listing

$0.15

Units sold per day, Aug 24–Oct 9 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 24	11	$0.10–$0.30
Aug 25	1	$0.25–$0.25
Aug 26	3	$0.18–$0.25
Aug 27	7	$0.20–$0.25
Aug 28	2	$0.20–$0.29
Aug 29	2	$0.30–$0.50
Aug 30	1	$0.28–$0.28
Sep 1	1	$0.22–$0.22
Sep 2	1	$0.11–$0.11
Sep 4	2	$0.20–$0.21
Sep 6	2	$0.30–$0.32
Sep 9	1	$0.10–$0.10
Sep 11	3	$0.20–$0.31
Sep 13	1	$0.55–$0.55
Sep 14	1	$0.30–$0.30
Sep 16	1	$0.27–$0.27
Sep 18	1	$0.26–$0.26
Sep 19	1	$0.25–$0.25
Sep 20	1	$0.39–$0.39
Sep 22	8	$0.22–$0.26
Sep 24	5	$0.24–$0.33
Sep 25	7	$0.25–$0.49
Sep 26	2	$0.26–$0.26
Sep 29	1	$0.25–$0.25
Sep 30	1	$0.30–$0.30
Oct 1	1	$0.28–$0.28
Oct 2	1	$0.30–$0.30
Oct 3	2	$0.25–$0.25
Oct 5	1	$0.22–$0.22
Oct 9	12	$0.27–$0.33

Condition	Sold 7d	Sold 30d
Lightly Played	0	2
Near Mint	12	47
Moderately Played	0	0
Heavily Played	0	0

Sales data: TCGplayer

Quick answers

How much is Cornerstone Mask Ogerpon ex - 091/187 Japanese worth?

As of October 12, 2026, Cornerstone Mask Ogerpon ex - 091/187 Japanese from SV8a: Terastal Fest ex has a TCGplayer market price of $0.29. 12 Near Mint copies sold on TCGplayer this week at $0.27 to $0.33.

Is Cornerstone Mask Ogerpon ex - 091/187 Japanese going up or down in price?

Its TCGplayer market price is up 7.4% over the past 30 days and flat over the past week, as of October 12, 2026.

Price Snapshot

Market

$0.29

Low

$0.15

Mid

$0.40

High

$2.09

7-Day:$0.00 (+0.0%)

30-Day:+$0.02 (+7.4%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$0.15	Cash buylist, low end
60%	$0.17	Cash buylist, typical
70%	$0.20	Buylist top end, store credit
80%	$0.23	Bulk lot or quick sale
90%	$0.26	Quick sale, just under market
100%	$0.29	Market price
110%	$0.32	Asking price, room to negotiate
120%	$0.35	Asking price, room to negotiate
150%	$0.44	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Basic Pokémon · 210 HP · Fighting

FCCDemolish140
This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokémon.

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

Weakness [Grass] x2 · Retreat 1

Where to Buy

TCGPlayerRaw$0.29Raw copies, condition graded by the marketplace

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Raw listings

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