Hidden Gems: 6 Pokemon Cards Flying Under the Radar - September 2026
Hidden Gems: 6 Pokemon Cards Flying Under the Radar - September 2026
Hidden GemsMonster Card Corner · Editorial
Hidden Gems
Six cards flying under the radar - cheap against their rarity peers, quietly climbing, still off their yearly highs.
Issue #9 · 26 September 2026 • 10 min read •Market intelligence
2,025
Eligible gems
6
Picks this issue
£8.71
Lowest entry
Morpeko V · £8.71
This issue · 6 picks from 2,025 eligible gems
Every card here is overlooked relative to its own profile - cheap against genuine rarity peers, quietly moving, and still well off its yearly high. This is not a chase list. We screen the catalogue on deterministic rules, then read each pick across four dimensions so you can see exactly why it qualified.
01
THE SCORECARD
What we picked this issue
One card per filled category - the rule each one satisfied is stated plainly.
Quiet climberPick of issue
Morpeko V
SWSH01: Sword & Shield Base Set · 190/202
Up 37% over 90 days, -1% over the last 30 - a steady climb
£8.71
+37% over 90 days
Off the high
Entei
SV: Paldean Fates · 112/091
At 44% of its 52-week high, +3% over the last 30 days
£10.26
-31% over 90 days
Artwork gem
Great Tusk ex
SV01: Scarlet & Violet Base Set · 246/198
Illustration-rarity artwork, priced below the median for its rarity
SWSH01: Sword & Shield Base Set · 190/202 · Ultra Rare
£8.71
Current price
+36.8%
90-day movement
52-week range95% of high
£0.65 low£9.20 high
Morpeko V from SWSH01: Sword & Shield Base Set is a full-art Ultra Rare that has posted a strong ninety-day run while cooling only slightly over the past month, leaving it sitting very close to its fifty-two-week high. The full-art treatment gives the card considerable visual appeal: Morpeko is rendered against a swirling electric-blue aura, its cream-and-charcoal colouring popping cleanly against the luminous background, with scattered sparkle effects that make the holofoil finish work particularly well in hand. For a base-set full art at this price point, the combination of sustained momentum and proximity to the yearly peak makes it worth watching.
Value percentile 14th in Special Illustration Rare
NEW THIS ISSUE
Grading gem
Charizard
£24.00
-
VALUErarity+era (845 peers)
0.8
MOMENTUMNot available
LIQUIDITY92 sales / 30d
4.6
RARITYUltra Rare
7.0
52-week range96% of high
£18.83£25.01
Price · last 16 weeks
Sales · last 30 days
Value percentile 64th in Ultra Rare
NEW THIS ISSUE
Momentum is winsorised - a single spike can't max the bar. Liquidity is Pulse-sourced for featured cards only; where absent it reads "Not available", never zero.
04
MARKET SNAPSHOT
Where these sit in the wider gem market
The full eligible gem universe, with this issue's picks marked. Context, not card detail.
2,025 gems in universe • avg 90-day change: +15.5% • 1,157 cards with 90d data
This issue's picks: Secret Rare, Shiny Rare, Special Illustration Rare, Ultra Rare
Price vs 52-week position2,025-gem universe
Are these low-in-range AND affordable? The hidden-gem sweet spot.
Price vs momentum2,025-gem universe
Cheap and climbing, or cheap and dead?
Price distribution2,025-gem universe
Are these cheap or dear within the gem field?
Appreciation - 90 days2,025-gem universe
Are these unusually strong movers?
Universe-wide liquidity is not shown: Pulse liquidity covers featured cards only, so it appears as per-card context, never as a market percentile.
05
COMPARISON SHEET
The whole issue at a glance
One row per pick, columns you won't find elsewhere. Built to be screenshotted.
The issue at a glance6 picks
Card
Category
Price
52-wk position
Rarity value
Momentum
Liquidity
Runs
Morpeko V
SWSH01: Sword & Shield Base Set · 190/202
Quiet climber
£8.71
95%
29% above median
+36.8%over 90 days
Low
1
Entei
SV: Paldean Fates · 112/091
Off the high
£10.26
44%
109% above median
-30.7%over 90 days
Low
1
Great Tusk ex
SV01: Scarlet & Violet Base Set · 246/198
Artwork gem
£12.91
93%
54% below median
+8.9%over 90 days
Low
1
Hisuian Goodra VSTAR
SWSH11: Lost Origin · 202/196
Affordable gem
£9.28
96%
21% below median
+36.9%over 90 days
Low
1
Cornerstone Mask Ogerpon ex
SV06: Twilight Masquerade · 215/167
Chase gem
£15.54
74%
44% below median
-24.7%over 90 days
Low
1
Charizard
SWSH11: Lost Origin Trainer Gallery · TG03/TG30
Grading gem
£24.00
96%
256% above median
-over 90 days
Med
1
06
WATCH LIST
What nearly made it
Runner-ups from the pool - different cards, forward-looking. The single dimension that held each one back is noted.
Prices are catalogue values and move with the market. Worth watching - not a promise of any return.
07FAQ
Hidden Gems, answered
How we screen for overlooked cards, what the four scores mean, and how to read each issue.
01What is Hidden Gems?⌄
Hidden Gems is Monster Card Corner's fortnightly screen of Pokemon TCG singles that look overlooked relative to their own profile - cards that are cheap against their genuine rarity peers, quietly climbing, and still sitting well off their yearly high. It is a collecting guide, not investment advice.
02How does Hidden Gems choose cards?⌄
Each issue we screen the tracked catalogue on deterministic rules across four dimensions - value (rarity-relative affordability), momentum (winsorised 90-day movement), liquidity (Pulse sales for featured cards) and rarity - then fill a fixed set of categories such as Quiet Climber, Artwork Gem, Affordable Gem and Grading Opportunity.
03What makes a card a “hidden gem”?⌄
A hidden gem is priced low against other cards of the same rarity and era, has been moving up quietly rather than spiking, and is still trading below its 52-week high. The idea is overlooked-relative-to-profile, not chasing whatever is already pumping.
04What do the four scores mean?⌄
Each featured card carries four 0-10 diagnostic bars. Value rewards cards that are cheap versus their rarity peers; Momentum reflects winsorised 90-day price movement so a single spike can't max it; Liquidity is Pulse-sourced sales for featured cards only and reads “Not available” when absent; Rarity is a fixed, versioned rarity map. They explain each pick - they are not the selection algorithm.
05Is Hidden Gems investment advice?⌄
No. Hidden Gems is a collecting guide. Prices are catalogue values that move with the market, there are no price predictions, and nothing here is financial advice - only what we think is worth watching.
06How often is Hidden Gems updated?⌄
Hidden Gems runs fortnightly, with a fresh screen of the eligible gem universe and a new set of picks each issue.
What to watch next
Every issue we run the same screens. When a card holds its new floor while staying off its high, it earns a second look. The ones that nearly qualified this issue are the ones worth watching.
Hidden Gems runs fortnightly. This is a collecting guide, not investment advice - no price predictions, only what's worth watching.
