Future Flash: Top 20 Most Valuable Japanese Cards
Daily-updated market prices for the biggest hits in the Japanese Future Flash (SV4M) set, based on completed sales on Japanese marketplaces. Data as of 2026-10-08.
Box expected value
Expected value of 1 box
$25.43
¥4,020
Box market price
$57.56
¥9,100
Difference (EV − price)
−$32.13
Sum of the market prices of the cards you can expect from one box, compared with what a sealed box sells for.
#1 is Altaria ex at $30.36. The top 5 add up to $78.43.
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
Altaria exSAR090/066$30.36¥4,800Market price (ungraded)PSA 10 $83.49 ¥13,200About 1 in 21 boxesPrice history & recent sales → -
2
Counter CatcherUR094/066$13.28¥2,100Market price (ungraded)About 1 in 33 boxesPrice history & recent sales → -
3
Metal EnergyUR095/066$12.65¥2,000Market price (ungraded)About 1 in 33 boxesPrice history & recent sales → -
4
Iron Valiant exSAR089/066$12.02¥1,900Market price (ungraded)PSA 10 $52.50 ¥8,300About 1 in 21 boxesPrice history & recent sales → -
5
TulipSAR092/066$10.12¥1,600Market price (ungraded)PSA 10 $47.44 ¥7,500About 1 in 21 boxesPrice history & recent sales → -
6
Iron Hands exSAR088/066$10.12¥1,600Market price (ungraded)PSA 10 $49.97 ¥7,900About 1 in 21 boxesPrice history & recent sales → -
7
Professor Turo's ScenarioSAR091/066$8.86¥1,400Market price (ungraded)PSA 10 $48.70 ¥7,700About 1 in 21 boxesPrice history & recent sales → -
8
Maushold exSR084/066$6.96¥1,100Market price (ungraded)PSA 10 $41.11 ¥6,500About 1 in 13 boxesPrice history & recent sales → -
9
SteelixAR074/066$5.06¥800Market price (ungraded)PSA 10 $37.95 ¥6,000About 1 in 4 boxesPrice history & recent sales → -
10
SwabluAR076/066$4.43¥700Market price (ungraded)PSA 10 $41.11 ¥6,500About 1 in 4 boxesPrice history & recent sales → -
11
Professor Turo's ScenarioSR086/066$4.43¥700Market price (ungraded)About 1 in 13 boxesPrice history & recent sales → -
12
Iron Valiant exUR093/066$4.43¥700Market price (ungraded)PSA 10 $39.85 ¥6,300About 1 in 33 boxesPrice history & recent sales → -
13
TulipSR087/066$3.80¥600Market price (ungraded)PSA 10 $51.23 ¥8,100About 1 in 13 boxesPrice history & recent sales → -
14
Iron MothAR069/066$3.16¥500Market price (ungraded)PSA 10 $23.40 ¥3,700About 1 in 4 boxesPrice history & recent sales → -
15
Iron JugulisAR078/066$3.16¥500Market price (ungraded)PSA 10 $25.30 ¥4,000About 1 in 4 boxesPrice history & recent sales → -
16
AipomAR075/066$3.16¥500Market price (ungraded)PSA 10 $31.63 ¥5,000About 1 in 4 boxesPrice history & recent sales → -
17
VanillishAR070/066$3.16¥500Market price (ungraded)PSA 10 $31.63 ¥5,000About 1 in 4 boxesPrice history & recent sales → -
18
EspathraAR073/066$3.16¥500Market price (ungraded)PSA 10 $40.48 ¥6,400About 1 in 4 boxesPrice history & recent sales → -
19
DottlerAR067/066$3.16¥500Market price (ungraded)PSA 10 $24.04 ¥3,800About 1 in 4 boxesPrice history & recent sales → -
20
RoarkSR085/066$3.16¥500Market price (ungraded)PSA 10 $28.46 ¥4,500About 1 in 13 boxesPrice history & recent sales →