Ninja Spinner: Top 20 Most Valuable Japanese Cards
Daily-updated market prices for the biggest hits in the Japanese Ninja Spinner (M4) set, based on completed sales on Japanese marketplaces. Data as of 2026-10-17.
Box expected value
Expected value of 1 box
$33.23
¥5,250
Box market price
$60.13
¥9,500
Difference (EV − price)
−$26.90
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 Greninja ex at $209. The top 5 add up to $315.
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 Greninja exMUR120/083$209¥33,100Market price (ungraded)PSA 10 $715 ¥113,000About 1 in 50 boxesPrice history & recent sales → -
2
Mega Greninja exSAR114/083$77.85¥12,300Market price (ungraded)PSA 10 $183 ¥28,900About 1 in 18 boxesPrice history & recent sales → -
3
Cinccino exSAR117/083$13.92¥2,200Market price (ungraded)PSA 10 $41.77 ¥6,600About 1 in 18 boxesPrice history & recent sales →
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4
Mega Dragalge exSAR116/083$6.96¥1,100Market price (ungraded)PSA 10 $31.65 ¥5,000About 1 in 18 boxesPrice history & recent sales → -
5
Mega Greninja exSR098/083$6.33¥1,000Market price (ungraded)PSA 10 $29.75 ¥4,700About 1 in 11 boxesPrice history & recent sales → -
6
Mega Floette exSAR115/083$6.33¥1,000Market price (ungraded)PSA 10 $31.65 ¥5,000About 1 in 18 boxesPrice history & recent sales → -
7
FennekinAR085/083$5.06¥800Market price (ungraded)PSA 10 $32.28 ¥5,100About 1 in 4 boxesPrice history & recent sales → -
8
AZ's TranquilitySAR118/083$5.06¥800Market price (ungraded)PSA 10 $27.21 ¥4,300About 1 in 18 boxesPrice history & recent sales → -
9
Roxie's PerformanceSAR119/083$5.06¥800Market price (ungraded)PSA 10 $39.87 ¥6,300About 1 in 18 boxesPrice history & recent sales → -
10
FroakieAR086/083$3.80¥600Market price (ungraded)PSA 10 $29.11 ¥4,600About 1 in 4 boxesPrice history & recent sales → -
11
Roxie's PerformanceSR110/083$3.80¥600Market price (ungraded)PSA 10 $37.97 ¥6,000About 1 in 11 boxesPrice history & recent sales → -
12
EmmaSR111/083$3.16¥500Market price (ungraded)PSA 10 $37.97 ¥6,000About 1 in 11 boxesPrice history & recent sales → -
13
FrogadierAR087/083$3.16¥500Market price (ungraded)PSA 10 $25.32 ¥4,000About 1 in 4 boxesPrice history & recent sales → -
14
Cobalion exSR101/083$3.16¥500Market price (ungraded)PSA 10 $37.97 ¥6,000About 1 in 11 boxesPrice history & recent sales → -
15
Gourgeist exSR100/083$3.16¥500Market price (ungraded)About 1 in 11 boxesPrice history & recent sales → -
16
XerneasAR089/083$2.53¥400Market price (ungraded)PSA 10 $28.48 ¥4,500About 1 in 4 boxesPrice history & recent sales → -
17
Special Red CardSR106/083$2.53¥400Market price (ungraded)About 1 in 11 boxesPrice history & recent sales → -
18
AZ's TranquilitySR108/083$2.53¥400Market price (ungraded)About 1 in 11 boxesPrice history & recent sales → -
19
Mega Floette exSR099/083$2.53¥400Market price (ungraded)PSA 10 $29.11 ¥4,600About 1 in 11 boxesPrice history & recent sales → -
20
Mega Pyroar exSR097/083$2.53¥400Market price (ungraded)About 1 in 11 boxesPrice history & recent sales →