tcgrate
  1. tcgrate
  2. Games
  3. Pokémon (Japan)
  4. Sets
  5. Start Deck 100 Battle Collection
  6. Miraidon ex - 284/742

Pokémon JP · Start Deck 100 Battle Collection · #284/742

Miraidon ex - 284/742

Pokémon JP card price for Miraidon ex - 284/742: $1.47 market, from $1.24 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Jan 18, 2026 below.

Market price · Normal · Oct 19, 2026
$1.47
0.0% this week · −8.7% in 30 days
Buy on eBay →
1 day0.0%
7 days0.0%
30 days−8.7%
90 days−18.8%
1 year—
All time−43.5%

Sellers right now

$1.24lowest listing$3.79highest
Market price$1.47
Mid listing$1.50
30-day avg$1.55

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$1.47

One year

$1.4752-week low$2.6052-week high
In the range0%
All-time low$1.47
All-time high$2.60
First priceJan 18, 2026
Normal · market price
$1.40$1.84$2.28$2.71
$1.47
Jan 18Apr 19Jul 19Oct 19
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Our price record for Miraidon ex - 284/742 begins in January 2026 at $2.60; the market price today is $1.47, down 43.5% since then. The highest price we have recorded is $2.60, 76.9% above today. Listings currently start at $1.24; over the last 30 days the market price averaged $1.55.

Printings

PrintingMarketLowHigh7d
Normal$1.47$1.24$3.790.0%

The card in play

HP220
Stage
Basic
Weakness
Fightingightingx2
Card type
Lightning
Retreat Cost
1
[Lightning] Slashing Claw 40
[Lightning][Lightning][Colorless] Hadron Spark 120+

If your opponent's Active Pokémon is a Pokémon ex, this attack does 120 more damage.

Other printings of Miraidon ex

10 more · $0.26 – $47.01
All printings
Miraidon ex - 102/078 (102/078), Violet ex — Pokémon JP card price 0.0% 7d Miraidon ex - 102/078 SV1V: Violet ex · #102/078 $47.01 Miraidon ex - 106/078 (106/078), Violet ex — Pokémon JP card price 0.0% 7d Miraidon ex - 106/078 SV1V: Violet ex · #106/078 $10.70 Miraidon ex - 358/190 (358/190), Shiny Treasure ex — Pokémon JP card price +0.5% 7d Miraidon ex - 358/190 SV4a: Shiny Treasure ex · #358/190 $8.05 Miraidon ex - 284/742 (Mirror Holo) (284/742), Start Deck 100 Battle Collection — Pokémon JP card price 0.0% 7d Miraidon ex - 284/742 (Mirror Holo) Start Deck 100 Battle Collection · #284/742 $4.00 Miraidon ex - 553/742 (553/742), Start Deck 100 Battle Collection — Pokémon JP card price 0.0% 7d Miraidon ex - 553/742 Start Deck 100 Battle Collection · #553/742 $3.99

Also in Start Deck 100 Battle Collection

most valuable
Full set
Mega Feraligatr ex -763/742 (763/742), Start Deck 100 Battle Collection — Pokémon JP card price 0.0% 7d Mega Feraligatr ex -763/742 Start Deck 100 Battle Collection · #763/742 $266.39 Mega Meganium ex -761/742 (761/742), Start Deck 100 Battle Collection — Pokémon JP card price +4.4% 7d Mega Meganium ex -761/742 Start Deck 100 Battle Collection · #761/742 $252.67 Boss's Orders -760/742 (760/742), Start Deck 100 Battle Collection — Pokémon JP card price 0.0% 7d Boss's Orders -760/742 Start Deck 100 Battle Collection · #760/742 $159.99 Mega Emboar ex -762/742 (762/742), Start Deck 100 Battle Collection — Pokémon JP card price 0.0% 7d Mega Emboar ex -762/742 Start Deck 100 Battle Collection · #762/742 $145.64 Eevee -755/742 (755/742), Start Deck 100 Battle Collection — Pokémon JP card price +2.2% 7d Eevee -755/742 Start Deck 100 Battle Collection · #755/742 $142.50