MEGA Dream ex: Top 20 Most Valuable Japanese Cards
Daily-updated market prices for the biggest hits in the Japanese MEGA Dream ex (M2a) set, based on completed sales on Japanese marketplaces. Data as of 2026-10-08.
Box expected value
Expected value of 1 box
$32.38
¥5,120
Box market price
$82.10
¥12,980
Difference (EV − price)
−$49.71
Sum of the market prices of the cards you can expect from one box, compared with what a sealed box sells for.
#1 is Mega Gengar ex at $187. The top 5 add up to $581.
Top 20 hits by market price
Ranked by the median of recent completed sales of ungraded copies. Tap a card for its full price history.
※ eBay and Buyee buttons are affiliate links. Pull odds are estimates (not published officially).
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1
Mega Gengar exSAR240/193$187¥29,500Market price (ungraded)PSA 10 $435 ¥68,800About 1 in 29 boxesPrice history & recent sales → -
2
Pikachu exSAR234/193$123¥19,500Market price (ungraded)PSA 10 $335 ¥53,000About 1 in 29 boxesPrice history & recent sales → -
3
Mega Dragonite exMUR250/193$114¥18,000Market price (ungraded)PSA 10 $395 ¥62,500Price history & recent sales → -
4
Mega Dragonite exSAR246/193$93.61¥14,800Market price (ungraded)PSA 10 $226 ¥35,800About 1 in 29 boxesPrice history & recent sales → -
5
Team Rocket's Mewtwo exSAR237/193$63.25¥10,000Market price (ungraded)PSA 10 $151 ¥23,800About 1 in 29 boxesPrice history & recent sales → -
6
N's Zoroark exSAR242/193$33.52¥5,300Market price (ungraded)PSA 10 $69.58 ¥11,000About 1 in 29 boxesPrice history & recent sales → -
7
CharizardMA223/193$21.51¥3,400Market price (ungraded)PSA 10 $66.41 ¥10,500About 1 in 59 boxesPrice history & recent sales → -
8
Marnie's Grimmsnarl exSAR243/193$17.08¥2,700Market price (ungraded)PSA 10 $41.11 ¥6,500About 1 in 29 boxesPrice history & recent sales → -
9
Iono's Bellibolt exSAR236/193$17.08¥2,700Market price (ungraded)PSA 10 $44.28 ¥7,000About 1 in 29 boxesPrice history & recent sales → -
10
Steven's Metagross exSAR245/193$15.81¥2,500Market price (ungraded)PSA 10 $43.01 ¥6,800About 1 in 29 boxesPrice history & recent sales → -
11
CanariSAR248/193$13.28¥2,100Market price (ungraded)PSA 10 $48.07 ¥7,600About 1 in 29 boxesPrice history & recent sales → -
12
Mega Gengar exMA230/193$12.65¥2,000Market price (ungraded)PSA 10 $43.01 ¥6,800About 1 in 59 boxesPrice history & recent sales → -
13
Mega Froslass exSAR233/193$11.39¥1,800Market price (ungraded)PSA 10 $33.52 ¥5,300About 1 in 29 boxesPrice history & recent sales → -
14
Iris's Fighting SpiritSAR247/193$9.49¥1,500Market price (ungraded)PSA 10 $44.28 ¥7,000About 1 in 29 boxesPrice history & recent sales → -
15
Fezandipiti exSAR244/193$8.86¥1,400Market price (ungraded)PSA 10 $32.89 ¥5,200About 1 in 29 boxesPrice history & recent sales → -
16
Mega Diancie exSAR238/193$8.86¥1,400Market price (ungraded)PSA 10 $35.42 ¥5,600About 1 in 29 boxesPrice history & recent sales → -
17
PsyduckAR199/193$6.33¥1,000Market price (ungraded)PSA 10 $49.34 ¥7,800About 1 in 20 boxesPrice history & recent sales → -
18
Mega Dragonite exMA232/193$6.33¥1,000Market price (ungraded)PSA 10 $31.63 ¥5,000About 1 in 59 boxesPrice history & recent sales → -
19
CanariSR219/193$6.33¥1,000Market price (ungraded)PSA 10 $41.11 ¥6,500About 1 in 27 boxesPrice history & recent sales → -
20
Mega Hawlucha exSAR239/193$6.33¥1,000Market price (ungraded)PSA 10 $32.89 ¥5,200About 1 in 29 boxesPrice history & recent sales →