Hidden Gems: 5 Pokemon Cards Flying Under the Radar (1 August 2026)
Hidden Gems: 5 Pokemon Cards Flying Under the Radar (1 August 2026)
Hidden GemsMonster Card Corner · Editorial
Hidden Gems
Five cards flying under the radar - cheap against their rarity peers, quietly climbing, still off their yearly highs.
Issue #3 · 1 August 2026 • 9 min read •Market intelligence
7,168
Eligible gems
5
Picks this issue
£2.57
Lowest entry
Helioptile · £2.57
This issue · 5 picks from 7,168 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
Ducklett
SV10.5: White Flare · 109/086
Down 35% over 90 days, -25% over the last 30
£21.46
-35% over 90 days
Artwork gem
Helioptile
ME01: Mega Evolution · 143/132
Illustration-rarity artwork, priced below the median for its rarity
£2.57
-30% over 90 days
Affordable gem
Fezandipiti
SV: Shrouded Fable · 073/064
Under £15, down 18% over 90 days
£10.34
-18% over 90 days
SM-era gem
Charizard
SM Promos · SM226
Sun & Moon-era card, +1% over the last 30 days
£65.81
+4% over 90 days
Grading gem
Alolan Dugtrio
SV08: Surging Sparks · 208/191
£6.54
-26% over 90 days
02
PICK OF THE ISSUE
Why this one has the highest conviction
Quiet climber · Pick of the issue
Ducklett
SV10.5: White Flare · 109/086 · Illustration Rare
£21.46
Current price
-34.9%
90-day movement
52-week range62% of high
£13.54 low£34.86 high
Ducklett from SV10.5: White Flare carries the Illustration Rare designation and has posted a strong run over the past three months, consolidating quietly over the most recent thirty-day window rather than giving ground. The artwork leans into cool, saturated blues and liquid movement, with water droplets and rippling surf framing a cluster of Ducklett in mid-splash - a lively, layered composition that feels more painterly than a standard holofoil treatment. Sitting near its all-time high, it is worth watching to see whether the recent steadying acts as a base or a pause.
Value, momentum, liquidity and rarity, each scored 0-10 with the underlying number shown. Diagnostics, not the selection algorithm.
Quiet climber
Ducklett
£21.46
-34.9%
VALUErarity+era (392 peers)
2.6
MOMENTUM-35% over 90 days
1.0
LIQUIDITY46 sales / 30d
2.3
RARITYIllustration Rare
8.0
52-week range62% of high
£13.54£34.86
Price · last 16 weeks
Sales · last 30 days
Value percentile 62nd in Illustration Rare
RETURNING · 1 issue
Artwork gem
Helioptile
£2.57
-29.5%
VALUErarity+era (135 peers)
5.8
MOMENTUMNot available
LIQUIDITY83 sales / 30d
4.2
RARITYIllustration Rare
8.0
52-week range66% of high
£2.06£3.92
Price · last 16 weeks
Sales · last 30 days
Value percentile 0th in Illustration Rare
RETURNING · 2 issues
Affordable gem
Fezandipiti
£10.34
-18.3%
VALUErarity+era (392 peers)
5.5
MOMENTUM-18% over 90 days
2.1
LIQUIDITY43 sales / 30d
2.2
RARITYIllustration Rare
8.0
52-week range68% of high
£6.90£15.13
Price · last 16 weeks
Sales · last 30 days
Value percentile 18th in Illustration Rare
RETURNING · 1 issue
SM-era gem
Charizard
£65.81
+3.9%
VALUErarity+era (327 peers)
2.0
MOMENTUM+4% over 90 days
3.6
LIQUIDITY32 sales / 30d
1.6
RARITYPromo
3.0
52-week range99% of high
£57.04£66.53
Price · last 16 weeks
Sales · last 30 days
Value percentile 83rd in Promo
RETURNING · 3 issues
Grading gem
Alolan Dugtrio
£6.54
-26.2%
VALUErarity+era (392 peers)
7.7
MOMENTUM-26% over 90 days
1.6
LIQUIDITY76 sales / 30d
3.8
RARITYIllustration Rare
8.0
52-week range66% of high
£3.76£9.89
Price · last 16 weeks
Sales · last 30 days
Value percentile 0th in Illustration Rare
RETURNING · 1 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.
7,168 gems in universe • avg 90-day change: +51.2% • 2,012 cards with 90d data
This issue's picks: Illustration Rare, Promo
Price vs 52-week position7,168-gem universe
Are these low-in-range AND affordable? The hidden-gem sweet spot.
Price vs momentum7,168-gem universe
Cheap and climbing, or cheap and dead?
Price distribution7,168-gem universe
Are these cheap or dear within the gem field?
Appreciation - 90 days7,168-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 glance5 picks
Card
Category
Price
52-wk position
Rarity value
Momentum
Liquidity
Runs
Ducklett
SV10.5: White Flare · 109/086
Quiet climber
£21.46
62%
125% above median
-34.9%over 90 days
Low
2
Helioptile
ME01: Mega Evolution · 143/132
Artwork gem
£2.57
66%
73% below median
-29.5%over 90 days
Med
3
Fezandipiti
SV: Shrouded Fable · 073/064
Affordable gem
£10.34
68%
9% above median
-18.3%over 90 days
Low
2
Charizard
SM Promos · SM226
SM-era gem
£65.81
99%
678% above median
+3.9%over 90 days
Low
4
Alolan Dugtrio
SV08: Surging Sparks · 208/191
Grading gem
£6.54
66%
31% below median
-26.2%over 90 days
Low
2
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.
Cinccino
SV05: Temporal Forces · 183/162
£32.99
Down 19% over 90 days (-4% over the last 30)
HELD BACK BY VALUE
Dragonite V
SWSH07: Evolving Skies · 191/203
£34.79
Down 12% over 90 days (-6% over the last 30)
HELD BACK BY VALUE
Sudowoodo
SV02: Paldea Evolved · 219/193
£27.97
Down 3% over 90 days (-5% over the last 30)
HELD BACK BY VALUE
Toxtricity VMAX
SWSH02: Rebel Clash · 196/192
£21.96
Up 13% over 90 days (+6% over the last 30)
HELD BACK BY VALUE
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.
