Battle Partners: Top 20 Most Valuable Japanese Cards
Daily-updated market prices for the biggest hits in the Japanese Battle Partners (SV9) set, based on completed sales on Japanese marketplaces. Data as of 2026-10-17.
Box expected value
Expected value of 1 box
$34.75
¥5,490
Box market price
$68.98
¥10,899
Difference (EV − price)
−$34.23
Sum of the market prices of the cards you can expect from one box, compared with what a sealed box sells for.
#1 is Lillie's Clefairy ex at $91.77. The top 5 add up to $206.
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
Lillie's Clefairy exSAR126/100$91.77¥14,500Market price (ungraded)PSA 10 $247 ¥39,000About 1 in 25 boxesPrice history & recent sales → -
2
Iono's Bellibolt exSAR125/100$44.30¥7,000Market price (ungraded)PSA 10 $82.28 ¥13,000About 1 in 25 boxesPrice history & recent sales → -
3
N's Zoroark exSAR127/100$39.24¥6,200Market price (ungraded)PSA 10 $65.19 ¥10,300About 1 in 25 boxesPrice history & recent sales →
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4
Salamence exSAR129/100$15.82¥2,500Market price (ungraded)PSA 10 $58.23 ¥9,200About 1 in 25 boxesPrice history & recent sales → -
5
N's Zoroark exUR131/100$15.19¥2,400Market price (ungraded)PSA 10 $51.90 ¥8,200About 1 in 33 boxesPrice history & recent sales → -
6
ZacianSAR128/100$12.66¥2,000Market price (ungraded)PSA 10 $47.47 ¥7,500About 1 in 25 boxesPrice history & recent sales → -
7
Iono's Bellibolt exUR130/100$12.66¥2,000Market price (ungraded)PSA 10 $48.73 ¥7,700About 1 in 33 boxesPrice history & recent sales → -
8
N's ReshiramAR109/100$8.86¥1,400Market price (ungraded)PSA 10 $47.47 ¥7,500About 1 in 4 boxesPrice history & recent sales → -
9
Lillie's Clefairy exSR115/100$8.23¥1,300Market price (ungraded)PSA 10 $55.06 ¥8,700About 1 in 16 boxesPrice history & recent sales → -
10
Volcanion exSAR124/100$7.59¥1,200Market price (ungraded)PSA 10 $34.81 ¥5,500About 1 in 25 boxesPrice history & recent sales → -
11
Lillie's RibombeeAR105/100$6.33¥1,000Market price (ungraded)PSA 10 $31.65 ¥5,000About 1 in 4 boxesPrice history & recent sales → -
12
N's Zoroark exSR117/100$5.70¥900Market price (ungraded)PSA 10 $44.30 ¥7,000About 1 in 16 boxesPrice history & recent sales → -
13
ArticunoAR102/100$5.06¥800Market price (ungraded)PSA 10 $45.57 ¥7,200About 1 in 4 boxesPrice history & recent sales → -
14
Iris's Fighting SpiritSR121/100$5.06¥800Market price (ungraded)PSA 10 $33.54 ¥5,300About 1 in 16 boxesPrice history & recent sales → -
15
Brock's ScoutingSR123/100$5.06¥800Market price (ungraded)PSA 10 $31.65 ¥5,000About 1 in 16 boxesPrice history & recent sales → -
16
N's ZoruaAR108/100$4.43¥700Market price (ungraded)PSA 10 $30.38 ¥4,800About 1 in 4 boxesPrice history & recent sales → -
17
Spiky EnergyUR132/100$4.43¥700Market price (ungraded)About 1 in 33 boxesPrice history & recent sales → -
18
Iono's KilowattrelAR104/100$3.80¥600Market price (ungraded)PSA 10 $31.65 ¥5,000About 1 in 4 boxesPrice history & recent sales → -
19
Dudunsparce exSR120/100$3.80¥600Market price (ungraded)PSA 10 $29.11 ¥4,600About 1 in 16 boxesPrice history & recent sales → -
20
Iono's Bellibolt exSR114/100$3.80¥600Market price (ungraded)PSA 10 $27.21 ¥4,300About 1 in 16 boxesPrice history & recent sales →