Koga's Arbok #25
📉 Dip AlertFrom Gym Challenge, Koga's Arbok (#25) is a Rare Pokémon card valued at $9.14 on TCGplayer today.
Leave the email blank to keep this alert in your browser only. With an email we'll notify you once per crossing — no account needed.
Want a weekly summary instead? Get the market digest by email — no account needed.
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.
Koga's Arbok #25 has slipped week-on-week. Selling sooner limits downside, while buyers get a value window.
Koga's Arbok at a glance
- Rare rarity.
- Live market value $9.14 for the Unlimited print.
- Cardmarket values it at €13.55 (EUR).
- From Gym Challenge (Gym), released 2000.
- Recent averages: €10.79 (7d), €15.08 (30d).
Koga's Arbok price by printing
Live TCGplayer and Cardmarket values for Koga's Arbok #25.
TCGplayer prices, updated 2026/10/26.
- Low
- $6.99
- Mid
- $9.61
- High
- —
Cardmarket pricing (EUR)
Cardmarket data updated 2026/10/26.
Verify the card image and live listings on TCGplayer, Cardmarket or eBay.
Is this Koga's Arbok a good deal?
Put any asking price against today's live market value for Koga's Arbok #25.
Enter what a seller is asking for Koga's Arbok #25. We compare it to today's live market value.
About Koga's Arbok #25
Koga's Arbok is the #25 of 132 card in Gym Challenge, a vintage-era set released in 2000 as part of the Gym series. A Grass-type (90 HP), this stage 1 copy appeals to both collectors and players.
Ken Sugimori illustrated this card. Its Unlimited printing is priced near $9.14, with listings from $6.99 to —.
Card facts
- Set
- Gym Challenge
- Series
- Gym
- Number
- #25 / 132
- Rarity
- Rare
- Illustrator
- Ken Sugimori
- HP
- 90
- Type
- Grass
- Subtype
- Stage 1
- Evolves from
- Ekans
- Pokédex
- #24
- Released
- 2000/10/16
Koga's Arbok attacks, abilities & battle stats
Printed card text and battle statistics for Koga's Arbok #25 — the playability layer behind the price.
Poison Buildup
Koga's Arbok is now Poisoned.
Poison Powder
If Koga's Arbok is Poisoned, this attack's base damage is 40 instead of 20 and the Defending Pokémon is now Poisoned.
Battle stats
- Weakness
- Psychic ×2
- Retreat cost
- —
- Attacks
- 2
Koga's Arbok price analysis
What drives the current market value of Koga's Arbok #25.
TCGplayer tracks 1 print variant for this card: Unlimited ($9.14).
In the $9.14 band, condition and variant selection create meaningful price differences.
In the $9.14 band, condition and variant selection create meaningful price differences.
Cardmarket values Koga's Arbok at a trend of €13.55, an average sold price of €22.54 and a near-mint floor of €2.00.
Koga's Arbok price history & movement
Recent sales average €10.79 over 7 days versus €15.08 over 30 days, so the card is cooling off (-28.4%).
Single-day average: €11.50; Cardmarket trend price €13.55.
Koga's Arbok has been tracked here for 5 days, ranging from $9.06 to $17.07; the latest value sits at 1% of that recorded range and 46.5% below the high set October 13, 2026.
Recorded volatility runs near 20.4% per day, with a maximum drawdown of 46.9% over the tracked window.
Cardmarket averages
Price fingerprint
Built from CardLedger's own daily snapshots · 5 days tracked · latest
Real recorded values from our daily TCGplayer snapshots — not estimates or back-filled history. Methodology
How much would you net selling Koga's Arbok?
Model the real take-home on a [object Object] sale across eBay, TCGplayer, Cardmarket and direct — fees and shipping included.
The $9.14 market translates to a net of about $7.63 (eBay), $7.67 (TCGplayer), $8.33 (Cardmarket), $7.84 (Whatnot) or $9.14 (direct). That $1.51 gap is the value at stake in choosing where to sell.
High-fee marketplaces reach the biggest buyer pool, while direct and low-commission routes keep more margin but move slower — adjust the widget below for your own shipping and price.
Your sale
Pre-filled with the current TCGplayer market for Koga's Arbok #25.
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 Koga's Arbok?
Model the break-even and PSA 9 vs PSA 10 profit on grading Koga's Arbok #25 against today's raw market value.
Grading plan
Pre-filled with the live market value for Koga's Arbok #25.
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 $9.14 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 $55.11 to break even on grading.
At your stated grade odds the expected profit is — (-54.1% 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.
Koga's Arbok within Gym Challenge
Within Gym Challenge it is the #41 most valuable of 54 tracked cards; the set median is $15.29.
That is 40% below the middle of the set — a top-26% position.
The set's top card is Erika's Venusaur (#4), valued at $779.45.
What makes Koga's Arbok valuable
- Ken Sugimori illustrated this card, which adds appeal for artist-focused collectors.
- Koga's Arbok dates to 2000, and vintage-era supply cannot increase, which underpins long-term collector value.
- steady supply at this price keeps the card accessible to new collectors.
- At Rare rarity, Koga's Arbok is widely available — its value comes from playability and condition.
- Its Grass typing means Koga's Arbok has a dual collector-and-player audience.
Buying & selling Koga's Arbok
- Check sold listings rather than asking prices — the Unlimited market of $9.14 reflects actual transactions on TCGplayer.
- For Koga's Arbok, confirm the exact print variant before buying: Unlimited prices differ, and listings often mix them.
- Track the Cardmarket 7- and 30-day averages (€10.79 and €15.08) to time entries and exits.
- Gym Challenge was released in 2000; 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 $9.14 value is pre-fee, and the seller-fee calculator shows the net take-home per platform.
Koga's Arbok value questions
What is Koga's Arbok #25 worth?
Koga's Arbok trades near $9.14 on TCGplayer (Unlimited), ranging $6.99–—; Cardmarket shows €13.55.
Will Koga's Arbok hold its value?
Short-term momentum is softening (-28.4%). Older print runs tend to be more defensive holds.
How rare is Koga's Arbok?
Koga's Arbok is a Rare card from Gym Challenge (Gym series, 2000). It sits in a common-to-mid rarity tier, so condition and variant matter more than raw scarcity.
Does Koga's Arbok have multiple printings?
TCGplayer tracks 1 printing: Unlimited ($9.14). Prices differ between variants, so always confirm which one you own or are buying.
Where can I buy or sell Koga's Arbok?
The main marketplaces are TCGplayer (USD), Cardmarket (EUR) and eBay. Current TCGplayer market is $9.14. When selling, compare net proceeds after fees — eBay and TCGplayer typically charge 9–13%, while direct sales carry lower or no fees.
Why does Koga's Arbok cost what it does?
Four factors dominate: the Rare rarity tier, the vintage-era Gym set pedigree, playability (Pokémon, Grass), and condition. Artwork by Ken Sugimori also matters to collector demand.
More ways to browse Koga's Arbok
Similar value cards
Misty's Psyduck
$8.80Gym Challenge
Brock's Dugtrio
$9.52Gym Challenge
Sabrina's Psyduck
$8.64Gym Challenge
Sabrina's Psychic Control
$9.71Gym Challenge
Chaos Gym
$8.14Gym Challenge