Storm Emerald: Top 20 Most Valuable Japanese Cards
Daily-updated market prices for the biggest hits in the Japanese Storm Emerald (M6) set, based on completed sales on Japanese marketplaces. Data as of 2026-10-17.
Box expected value
Expected value of 1 box
$39.30
¥6,210
Box market price
$60.13
¥9,500
Difference (EV − price)
−$20.82
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 Rayquaza ex at $297. The top 5 add up to $480.
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 Rayquaza exMUR113/076$297¥47,000Market price (ungraded)PSA 10 $1,413 ¥223,200About 1 in 50 boxesPrice history & recent sales → -
2
Mega Rayquaza exSAR110/076$146¥23,000Market price (ungraded)PSA 10 $468 ¥74,000About 1 in 18 boxesPrice history & recent sales → -
3
Raikou exSAR108/076$17.72¥2,800Market price (ungraded)PSA 10 $89.24 ¥14,100About 1 in 18 boxesPrice history & recent sales →
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4
Mega Rayquaza exSR095/076$10.76¥1,700Market price (ungraded)PSA 10 $94.94 ¥15,000About 1 in 11 boxesPrice history & recent sales → -
5
Zinnia's TrustSAR112/076$8.23¥1,300Market price (ungraded)PSA 10 $55.70 ¥8,800About 1 in 18 boxesPrice history & recent sales → -
6
GroudonAR084/076$4.43¥700Market price (ungraded)PSA 10 $106 ¥16,800About 1 in 4 boxesPrice history & recent sales → -
7
Mega Golurk exSAR109/076$4.43¥700Market price (ungraded)About 1 in 18 boxesPrice history & recent sales → -
8
Talonflame exSR096/076$4.43¥700Market price (ungraded)About 1 in 11 boxesPrice history & recent sales → -
9
Zinnia's TrustSR102/076$4.43¥700Market price (ungraded)PSA 10 $34.81 ¥5,500About 1 in 11 boxesPrice history & recent sales → -
10
KyogreAR080/076$3.80¥600Market price (ungraded)PSA 10 $85.44 ¥13,500About 1 in 4 boxesPrice history & recent sales → -
11
KecleonAR088/076$3.80¥600Market price (ungraded)PSA 10 $38.61 ¥6,100About 1 in 4 boxesPrice history & recent sales → -
12
Mega Golisopod exSAR107/076$3.80¥600Market price (ungraded)About 1 in 18 boxesPrice history & recent sales → -
13
AaruneSAR111/076$3.80¥600Market price (ungraded)About 1 in 18 boxesPrice history & recent sales → -
14
Growing Grass EnergySR104/076$3.80¥600Market price (ungraded)About 1 in 11 boxesPrice history & recent sales → -
15
GrowlitheAR078/076$2.53¥400Market price (ungraded)PSA 10 $72.15 ¥11,400About 1 in 4 boxesPrice history & recent sales → -
16
Emcee's HypeSR100/076$2.53¥400Market price (ungraded)PSA 10 $32.91 ¥5,200About 1 in 11 boxesPrice history & recent sales → -
17
RotomSR090/076$2.53¥400Market price (ungraded)About 1 in 11 boxesPrice history & recent sales → -
18
Mega Golurk exSR093/076$1.90¥300Market price (ungraded)About 1 in 11 boxesPrice history & recent sales → -
19
AzurillAR086/076$1.90¥300Market price (ungraded)PSA 10 $22.15 ¥3,500About 1 in 4 boxesPrice history & recent sales → -
20
Mega Malamar exSR094/076$1.90¥300Market price (ungraded)About 1 in 11 boxesPrice history & recent sales →