Pokemon Japanese — Master Deck Build Box Ex Card Prices & Values (2026)

Complete Master Deck Build Box Ex price guide: 29 cards tracked, total set value $443.53. Released 2012 (14 years ago). Prices last updated: September 17, 2026.

Master Deck Build Box Ex Market Snapshot

Total Set Value: $443.53
Average Card Price: $15.29
Lowest Priced Card: $1.00
Cards Tracked: 29

How Guardian Calculates Master Deck Build Box Ex Prices

Guardian builds this set price guide from live raw card prices, graded estimates, recent sales, and outlier checks across supported marketplaces. The total set value is the sum of tracked singles with current market prices, while PSA columns show graded-card estimates when enough data is available.

Read the full Guardian Oracle pricing methodology.

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Most Valuable Master Deck Build Box Ex Cards

#	Card	Rarity	Raw	PSA 9	PSA 10	30d
14	Mewtwo	Unknown	$260.35	N/A	N/A	N/A
021/046	Darkrai EX	None	$14.69	N/A	N/A	0.0%
025	Rayquaza EX	Unknown	$13.70	N/A	N/A	0.0%
025/046	Rayquaza EX	None	$13.70	N/A	N/A	0.0%
013/046	Zekrom	None	$9.99	N/A	N/A	0.0%
024	Zoroark	Unknown	$9.99	N/A	N/A	N/A
017/046	Gardevoir	None	$9.99	N/A	N/A	0.0%
023/046	Zoroark - 023/046	None	$9.99	N/A	N/A	0.0%
017	Gardevoir	Unknown	$9.99	N/A	N/A	0.0%
005/046	Reshiram	None	$9.99	N/A	$48.61	0.0%
001/046	Victini	None	$9.99	N/A	N/A	0.0%
008/046	Empoleon	None	$9.99	N/A	N/A	0.0%
024/046	Zoroark - 024/046	None	$9.99	N/A	N/A	0.0%
014/046	Mewtwo EX	None	$6.00	N/A	N/A	0.0%
002/046	Tepig	None	$5.00	N/A	N/A	0.0%
022/046	Zorua	None	$4.99	N/A	N/A	0.0%
022	Zorua	Unknown	$4.99	N/A	N/A	N/A
004/046	Emboar	None	$3.49	N/A	N/A	0.0%
015/046	Ralts	None	$3.39	N/A	N/A	0.0%
041/046	N	None	$3.29	N/A	N/A	0.0%
009	Kyurem	Unknown	$3.09	N/A	N/A	N/A
9	Kyurem	Unknown	$3.09	N/A	N/A	0.0%
007/046	Prinplup	None	$2.89	N/A	N/A	0.0%
018/046	Solosis	None	$2.59	N/A	N/A	0.0%
019/046	Duosion	None	$2.29	N/A	N/A	0.0%
003/046	Pignite	None	$1.89	N/A	N/A	0.0%
020/046	Reuniclus	None	$1.69	N/A	N/A	0.0%
006/046	Piplup	None	$1.50	N/A	N/A	0.0%
011/046	Tynamo	None	$1.00	N/A	N/A	0.0%

Biggest 30-Day Movers in Master Deck Build Box Ex

Card	Rarity	Raw Price	30d Change	PSA 10
Tepig	None	$5.00	0.0%	N/A
Reshiram	None	$9.99	0.0%	$48.61
Piplup	None	$1.50	0.0%	N/A
Empoleon	None	$9.99	0.0%	N/A
Solosis	None	$2.59	0.0%	N/A
Duosion	None	$2.29	0.0%	N/A
Reuniclus	None	$1.69	0.0%	N/A
Rayquaza EX	None	$13.70	0.0%	N/A
Ralts	None	$3.39	0.0%	N/A
Gardevoir	None	$9.99	0.0%	N/A
Darkrai EX	None	$14.69	0.0%	N/A
Zoroark - 023/046	None	$9.99	0.0%	N/A
Prinplup	None	$2.89	0.0%	N/A
Gardevoir	Unknown	$9.99	0.0%	N/A
Zoroark - 024/046	None	$9.99	0.0%	N/A
Tynamo	None	$1.00	0.0%	N/A
Pignite	None	$1.89	0.0%	N/A
Emboar	None	$3.49	0.0%	N/A
Mewtwo EX	None	$6.00	0.0%	N/A
N	None	$3.29	0.0%	N/A

Cheapest Master Deck Build Box Ex Cards

Card	#	Rarity	Raw Price	PSA 10
Tynamo	011/046	None	$1.00	N/A
Piplup	006/046	None	$1.50	N/A
Reuniclus	020/046	None	$1.69	N/A
Pignite	003/046	None	$1.89	N/A
Duosion	019/046	None	$2.29	N/A
Solosis	018/046	None	$2.59	N/A
Prinplup	007/046	None	$2.89	N/A
Kyurem	9	Unknown	$3.09	N/A
Kyurem	009	Unknown	$3.09	N/A
N	041/046	None	$3.29	N/A
Ralts	015/046	None	$3.39	N/A
Emboar	004/046	None	$3.49	N/A
Zorua	022	Unknown	$4.99	N/A
Zorua	022/046	None	$4.99	N/A
Tepig	002/046	None	$5.00	N/A
Mewtwo EX	014/046	None	$6.00	N/A
Gardevoir	017	Unknown	$9.99	N/A
Zoroark - 023/046	023/046	None	$9.99	N/A
Zoroark - 024/046	024/046	None	$9.99	N/A
Empoleon	008/046	None	$9.99	N/A

Master Deck Build Box Ex Checklist by Number

#	Card	Raw Price	PSA 10
001/046	Victini	$9.99	N/A
002/046	Tepig	$5.00	N/A
003/046	Pignite	$1.89	N/A
004/046	Emboar	$3.49	N/A
005/046	Reshiram	$9.99	$48.61
006/046	Piplup	$1.50	N/A
007/046	Prinplup	$2.89	N/A
008/046	Empoleon	$9.99	N/A
009	Kyurem	$3.09	N/A
9	Kyurem	$3.09	N/A
011/046	Tynamo	$1.00	N/A
013/046	Zekrom	$9.99	N/A
14	Mewtwo	$260.35	N/A
014/046	Mewtwo EX	$6.00	N/A
015/046	Ralts	$3.39	N/A
017	Gardevoir	$9.99	N/A
017/046	Gardevoir	$9.99	N/A
018/046	Solosis	$2.59	N/A
019/046	Duosion	$2.29	N/A
020/046	Reuniclus	$1.69	N/A
021/046	Darkrai EX	$14.69	N/A
022	Zorua	$4.99	N/A
022/046	Zorua	$4.99	N/A
023/046	Zoroark - 023/046	$9.99	N/A
024	Zoroark	$9.99	N/A
024/046	Zoroark - 024/046	$9.99	N/A
025	Rayquaza EX	$13.70	N/A
025/046	Rayquaza EX	$13.70	N/A
041/046	N	$3.29	N/A

How many cards are in Master Deck Build Box Ex?

Master Deck Build Box Ex has 29 cards tracked with a total set value of $443.53. Most valuable: Mewtwo ($260.35).

What is the most expensive card in Master Deck Build Box Ex?

The most expensive Master Deck Build Box Ex card is Mewtwo at $260.35. The set has 29 cards with a total value of $443.53.

Is Master Deck Build Box Ex a good investment?

Master Deck Build Box Ex contains 29 priced cards worth $443.53 total. The most expensive card is Mewtwo at $260.35. Check our Pokemon Japanese market movers for current trends.

When was Master Deck Build Box Ex price data last updated?

Master Deck Build Box Ex prices were last updated September 17, 2026. Guardian TCG refreshes card data daily from TCGPlayer, eBay, and CardMarket.

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7-Day Top Movers

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Centiskorch VMAX (Explosive Walker) — $5.55 (+460.6% this week)
Team Aqua's Kyogre EX (Pokemon Korean Double Crisis) — $100.00 (+448.7% this week)
Pikachu (Pokemon Chinese s8a) — $6.03 (+421.3% this week)
Tauros (Entry Pack DPt) — $10.95 (+416.5% this week)

High-value cards to discover

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Master Deck Build Box Ex Price Guide — Card Values & Prices (2026)