Grumpig #20
📉 Dip AlertGrumpig #20 sits in the EX series and carries a live market value of $16.34, backed by real TCGplayer and Cardmarket data.
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By CardLedger Research · Market data updated · Prices from TCGplayer & Cardmarket
Net estimates use each marketplace's default seller tier and typical shipping — fees vary by category, account status and payment method, so confirm current rates before selling.
Grumpig #20 has slipped week-on-week. Selling sooner limits downside, while buyers get a value window.
Grumpig at a glance
- Set: Crystal Guardians (EX, 2006).
- Rare rarity.
- Short-term trend -10.9% (7d vs 30d).
- Cardmarket trend price €1.24.
- Trades around $16.34 on TCGplayer.
Grumpig price by printing
Live TCGplayer and Cardmarket values for Grumpig #20.
TCGplayer prices, updated 2026/10/26.
- Low
- $15.00
- Mid
- $16.50
- High
- —
- Low
- $0.48
- Mid
- $1.00
- High
- —
Cardmarket pricing (EUR)
Cardmarket data updated 2026/10/26.
Verify the card image and live listings on TCGplayer, Cardmarket or eBay.
Is this Grumpig a good deal?
Put any asking price against today's live market value for Grumpig #20.
Enter what a seller is asking for Grumpig #20. We compare it to today's live market value.
About Grumpig #20
Printed as #20 in Crystal Guardians, Grumpig belongs to the EX series and dates to 2006. It is a Psychic-type Pokémon with 80 HP, printed as Stage 1.
The card is illustrated by Mitsuhiro Arita and currently trades at $16.34 for the Reverse Holofoil printing, with a low-to-high range of $15.00 to —.
Card facts
- Set
- Crystal Guardians
- Series
- EX
- Number
- #20 / 100
- Rarity
- Rare
- Illustrator
- Mitsuhiro Arita
- HP
- 80
- Type
- Psychic
- Subtype
- Stage 1
- Evolves from
- Spoink
- Pokédex
- #326
- Released
- 2006/08/30
Grumpig attacks, abilities & battle stats
Printed card text and battle statistics for Grumpig #20 — the playability layer behind the price.
Thick Fat
Any damage done to Grumpig by attacks from Fire Pokémon and Water Pokémon is reduced by 30 (after applying Weakness and Resistance).
Circular Steps
Does 10 damage times the number of Pokémon in play (both yours and your opponent's), excluding Grumpig.
Battle stats
- Weakness
- Psychic ×2
- Retreat cost
- —
- Ability
- Thick Fat
- Attacks
- 1
Grumpig price analysis
What drives the current market value of Grumpig #20.
TCGplayer tracks 2 print variants for this card: Reverse Holofoil ($16.34), Normal ($0.94).
$16.34 gives Grumpig real margin potential, so buy near the low end and sell toward the mid.
In the $16.34 band, condition and variant selection create meaningful price differences.
On Cardmarket (EUR) the card trends at €1.24, with an average sold price of €1.38 and a lowest near-mint ask of €0.20.
Grumpig price history & movement
Momentum reads cooling off — a 7-day average of €1.31 against a 30-day average of €1.47 (-10.9%).
The most recent 24-hour average is €0.61, and Cardmarket's trend price sits at €1.24.
Our own daily snapshots now cover 4 days for Grumpig, with a recorded low of $12.78 and high of $16.34; current value is at 100% of that band.
Daily moves average a volatility of 13.1%, and the largest peak-to-trough drawdown recorded is 0%.
Cardmarket averages
Price fingerprint
Built from CardLedger's own daily snapshots · 4 days tracked · latest
Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology
How much would you net selling Grumpig?
Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.
On a $16.34 sale, the take-home differs by platform: about $13.87 via eBay's default tier, $13.96 on TCGplayer, $15.17 on Cardmarket, $14.26 on Whatnot and $16.34 selling directly — a $2.47 spread after fees and typical shipping.
With this much value in the fee gap, platform choice materially changes your return. Model your exact shipping in the tool below.
Your sale
Pre-filled with the current TCGplayer market for Grumpig #20.
Modelled on each marketplace's default seller tier with your shipping input. Net payout = sale price − selling fees − outbound shipping. Fee figures are estimates (last reviewed October 15, 2026) and vary by category, account status and payment method — confirm current rates with the marketplace. Open the full seller fee calculator to model account tiers and buyer-paid shipping.
Should you grade Grumpig?
Model the break-even and PSA 9 vs PSA 10 profit on grading Grumpig #20 against today's raw market value.
Grading plan
Pre-filled with the live market value for Grumpig #20.
Both-way postage plus declared-value insurance.
Estimated graded values below are a transparent starting point based on the raw price band — edit them with real graded comps before deciding.
At $16.34 raw and $40.00 all-in grading cost, a PSA 10 nets — versus selling raw, a PSA 9 nets —. You need a graded sale of $62.32 to break even on grading.
At your stated grade odds the expected profit is — (-36.9% return on cost basis).
Grading costs, turnaround and grade outcomes vary by service and card. The estimated PSA 9 and PSA 10 values are heuristics, not predictions — always sanity-check against recent graded sold listings before committing. This is a modelling tool, not financial advice.
Grumpig within Crystal Guardians
Within Crystal Guardians it is the #75 most valuable of 93 tracked cards; the set median is $37.50.
That is 56% below the middle of the set — a top-20% position.
The set's top card is Alakazam Star (#99), valued at $1,429.50.
What makes Grumpig valuable
- Mitsuhiro Arita illustrated this card, which adds appeal for artist-focused collectors.
- steady supply at this price keeps the card accessible to new collectors.
- Its Psychic typing means Grumpig has a dual collector-and-player audience.
- Classic-era (2006) cards have a dedicated collector base and no prospect of new supply.
- At Rare rarity, Grumpig is widely available — its value comes from playability and condition.
Buying & selling Grumpig
- Bulk lots of Grumpig can hide condition issues; inspect edges and holo surfaces before paying near the — high.
- Crystal Guardians was released in 2006; sealed product from this era is limited, so raw singles appreciate with collector demand.
- If you are buying to resell, model marketplace fees first — the $16.34 value is pre-fee, and the seller-fee calculator shows the net take-home per platform.
- Because it is a Pokémon card, Grumpig has both collector and player demand — a broader buyer pool than purely collectible cards.
- Check sold listings rather than asking prices — the Reverse Holofoil market of $16.34 reflects actual transactions on TCGplayer.
Grumpig value questions
How much is Grumpig worth?
Grumpig trades near $16.34 on TCGplayer (Reverse Holofoil), ranging $15.00–—; Cardmarket shows €1.24.
Should I buy Grumpig?
As a classic-era Rare card it is trending down in the short term (-10.9% on the 7-day vs 30-day average). Finite supply supports long-term value.
What rarity is Grumpig?
Grumpig is a Rare card from Crystal Guardians (EX series, 2006). It sits in a common-to-mid rarity tier, so condition and variant matter more than raw scarcity.
Which versions of Grumpig are there?
TCGplayer tracks 2 printings: Reverse Holofoil ($16.34), Normal ($0.94). Prices differ between variants, so always confirm which one you own or are buying.
Which marketplace sells Grumpig?
The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $16.34. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.
Why does Grumpig cost what it does?
Four factors dominate: the Rare rarity tier, the classic-era EX set pedigree, playability (Pokémon, Psychic), and condition. Artwork by Mitsuhiro Arita also matters to collector demand.
Other Grumpig cards
Grumpig appears in multiple sets — compare market values.
