Mega Symphonia: Top 20 Most Valuable Japanese Cards
Daily-updated market prices for the biggest hits in the Japanese Mega Symphonia (M1S) set, based on completed sales on Japanese marketplaces. Data as of 2026-10-17.
Box expected value
Expected value of 1 box
$30.19
¥4,770
Box market price
$49.68
¥7,850
Difference (EV − price)
−$19.49
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 Gardevoir ex at $142. The top 5 add up to $229.
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 Gardevoir exMUR092/063$142¥22,400Market price (ungraded)PSA 10 $921 ¥145,500About 1 in 50 boxesPrice history & recent sales → -
2
Mega Gardevoir exSAR087/063$44.30¥7,000Market price (ungraded)PSA 10 $133 ¥21,000About 1 in 15 boxesPrice history & recent sales → -
3
Acerola's MischiefSAR090/063$15.82¥2,500Market price (ungraded)PSA 10 $94.94 ¥15,000About 1 in 15 boxesPrice history & recent sales →
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4
Mega Kangaskhan exSAR089/063$14.56¥2,300Market price (ungraded)PSA 10 $50.63 ¥8,000About 1 in 15 boxesPrice history & recent sales → -
5
Mega Latias exSAR088/063$12.66¥2,000Market price (ungraded)PSA 10 $62.02 ¥9,800About 1 in 15 boxesPrice history & recent sales → -
6
ClawitzerAR068/063$6.33¥1,000Market price (ungraded)PSA 10 $23.42 ¥3,700About 1 in 4 boxesPrice history & recent sales → -
7
Acerola's MischiefSR084/063$5.06¥800Market price (ungraded)PSA 10 $63.29 ¥10,000About 1 in 7 boxesPrice history & recent sales → -
8
Wally's CompassionSAR091/063$4.43¥700Market price (ungraded)PSA 10 $53.80 ¥8,500About 1 in 15 boxesPrice history & recent sales → -
9
Mega Kangaskhan exSR080/063$3.80¥600Market price (ungraded)PSA 10 $30.38 ¥4,800About 1 in 7 boxesPrice history & recent sales → -
10
Mega Gardevoir exSR078/063$3.16¥500Market price (ungraded)PSA 10 $28.48 ¥4,500About 1 in 7 boxesPrice history & recent sales → -
11
ShuckleAR064/063$2.53¥400Market price (ungraded)PSA 10 $22.15 ¥3,500About 1 in 4 boxesPrice history & recent sales → -
12
Mega Latias exSR079/063$2.53¥400Market price (ungraded)PSA 10 $32.28 ¥5,100About 1 in 7 boxesPrice history & recent sales → -
13
Mystery GardenSR086/063$2.53¥400Market price (ungraded)About 1 in 7 boxesPrice history & recent sales → -
14
InteleonAR069/063$1.90¥300Market price (ungraded)PSA 10 $24.05 ¥3,800About 1 in 4 boxesPrice history & recent sales → -
15
NinjaskAR065/063$1.90¥300Market price (ungraded)PSA 10 $22.78 ¥3,600About 1 in 4 boxesPrice history & recent sales → -
16
ShedinjaAR072/063$1.90¥300Market price (ungraded)PSA 10 $24.05 ¥3,800About 1 in 4 boxesPrice history & recent sales → -
17
HelioptileAR070/063$1.90¥300Market price (ungraded)PSA 10 $24.05 ¥3,800About 1 in 4 boxesPrice history & recent sales → -
18
HoundstoneAR073/063$1.90¥300Market price (ungraded)PSA 10 $24.05 ¥3,800About 1 in 4 boxesPrice history & recent sales → -
19
StuffulAR075/063$1.90¥300Market price (ungraded)PSA 10 $24.05 ¥3,800About 1 in 4 boxesPrice history & recent sales → -
20
AlakazamAR071/063$1.90¥300Market price (ungraded)PSA 10 $28.48 ¥4,500About 1 in 4 boxesPrice history & recent sales →