Pokémon · Sun & Moon
Keldeo-GX
Unified Minds · #240 · Rare Rainbow · 2019
Listings
No active listings
From
—
Market reference
$20.49
TCGPlayer
Current listings on The Game Traders
No active listings for this card right now.
Card facts
Quick reference for collectors and graders.
- Set position
- 240 / 260
- Release year
- 2019
- Rarity
- Rare Rainbow
- HP
- 170
- Subtype
- Basic · GX
- Retreat cost
- 2 energy
- Illustrator
- ConceptLab
- Pokédex #
- 647
- Series
- Sun & Moon
Card analysis
Computed from this card's stats and text — not a reposted price.
- Primary role
- Attacker
- Damage efficiency
- 110 damage
- 36.67 per Energy
- Prize liability
- 2 Prizes given up
- Two-prize Pokémon — a single KO swings the prize race
- Setup
- Basic
- Plays straight down — no evolution needed
Also does
Strategy & play
How Keldeo-GX plays — derived from its stats and the rules of the game, not an opinion.
- A Basic — hits the board turn 1 with no evolution tax.
- Its main attack (Sonic Edge) needs 3 Energy — a turn-3 swing on manual attachment — you’ll want Energy acceleration to power it up on time.
- Needs Water Energy to attack — your line must supply that color.
- Water type, weak to Grass ×2 — a Grass attacker doing ≥85 effectively one-shots it.
- A two-prize Pokémon — each KO gives the opponent 2 Prizes, so a single bad trade can lose the race. Back it with single-prize attackers.
How to beat Keldeo-GX
- Exploit its Grass weakness — ≥85 damage one-shots it.
- It gives up 2 Prizes — out-trade it with single-prize attackers.
Budget alternatives
Cheaper cards that fill a similar role in Standard decks. Reference prices — most-played option first.
More by ConceptLab
This card was illustrated by ConceptLab.
Building around Keldeo-GX?
Drop it into the deck builder for a live consistency score, synergy suggestions, and Standard legality checks.
About this card
Ability: Pure Heart
Prevent all effects of attacks, including damage, done to this Pokémon by your opponent's Pokémon-GX or Pokémon-EX.
WWCSonic Edge — 110
This attack's damage isn't affected by any effects on your opponent's Active Pokémon.
WWCResolute Blade-GX — 50×
This attack does 50 damage for each of your opponent's Benched Pokémon. (You can't use more than 1 GX attack in a game.)
Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Weakness:G×2
Retreat cost:CC
Tournament legality
Current legal status across competitive formats.
Recent tournament results
View calendar →Tournaments from the past 30 days where Keldeo-GX was legal.
Expanded Tourney #2
4 days ago
⚡ Surge's TCG Vault Webcam Expanded
5 days ago
Expanded Tourney #2
last week
The Wild Area Expanded #2 - 18 Codes
last week
The Wild Area Expanded #1 - 24 Codes
2 weeks ago
The Wild Area Expanded #1 - 24 Codes
3 weeks ago
Pricing reference
Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.
TCGPlayer (USD)
Updated 2026/06/16| Variant | Low | Mid | High | Market | Direct Low |
|---|---|---|---|---|---|
| Holofoil | $20.56 | $31.04 | $183.80 | $20.49 | $26.49 |
Cardmarket (EUR)
Updated 2025/11/18| Variant | Price |
|---|---|
| 1-day average | €7.50 |
| 7-day average | €12.40 |
| 30-day average | €10.39 |
| Low | €3.90 |
| Trend price | €12.33 |
| Low (excellent+) | €7.50 |
| reverseHoloAvg1 | €13.50 |
| Reverse holo 7-day | €12.68 |
| averageSellPrice | €7.50 |
| Reverse holo 30-day | €11.86 |
| Reverse holo trend | €13.30 |
Frequently asked
How can I tell if my Keldeo-GX is real?
Keldeo-GX is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the back-light test (real cards have a black inner layer that blocks light; counterfeits glow through), the rosette dot pattern on the back under magnification, font weight and kerning on the card name, and the holofoil pattern if applicable. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.
What is Keldeo-GX worth?
As of the latest data, the current market reference price for Keldeo-GX is $20.49; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.
What set is Keldeo-GX from?
Keldeo-GX is from the Pokémon set "Unified Minds" in the Sun & Moon series, released in 2019.
What rarity is Keldeo-GX?
Keldeo-GX is a Rare Rainbow card in the Unified Minds set.
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Other Keldeo-GX printings
Same Pokémon card across other sets and rarities.
