Most valuable Double Crisis cards (2015)

The most valuable Double Crisis card is Team Aqua's Kyogre-EX 6/34 at $493.29 for an ungraded Near Mint copy. The ten most valuable together come to $995.43, 97 % of the whole set's market value. Double Crisis is a 34-card expansion in the XY series, released 2015/03/25. Prices are TCGplayer market values and move daily; graded copies sell above them. The full list is on the Double Crisis card list.

Most valuable Double Crisis cards
#	Card	No.	Rarity	Market
1	Team Aqua's Kyogre-EX	6/34	Rare Ultra	$493.29
2	Team Magma's Groudon-EX	15/34	Rare Ultra	$463.22
3	Team Magma's Great Ball	31/34	Uncommon	$14.70
4	Team Aqua's Sharpedo	21/34	Rare Holo	$5.45
5	Team Aqua's Spheal	3/34	Common	$4.17
6	Team Magma's Aggron	14/34	Rare Holo	$3.31
7	Team Aqua's Mightyena	18/34	Common	$3.07
8	Team Magma's Camerupt	2/34	Rare Holo	$2.89
9	Team Magma's Secret Base	32/34	Uncommon	$2.74
10	Team Magma's Mightyena	19/34	Common	$2.59
11	Team Aqua's Walrein	5/34	Rare Holo	$2.58
12	Team Aqua's Muk	8/34	Rare Holo	$2.39
13	Team Magma's Claydol	11/34	Rare Holo	$1.94
14	Team Aqua's Grimer	7/34	Common	$1.89
15	Team Magma's Aron	12/34	Common	$1.85
16	Team Magma Grunt	30/34	Uncommon	$1.69
17	Team Magma's Poochyena	17/34	Common	$1.59
18	Team Aqua's Poochyena	16/34	Common	$1.49
19	Team Magma's Zangoose	22/34	Common	$1.28
20	Team Magma's Numel	1/34	Common	$1.26
21	Team Aqua's Great Ball	27/34	Uncommon	$1.21
22	Team Aqua's Sealeo	4/34	Common	$1.05
23	Team Aqua's Seviper	9/34	Common	$0.99
24	Team Aqua's Secret Base	28/34	Uncommon	$0.96
25	Team Magma's Lairon	13/34	Common	$0.80

See the most valuable card of every set and how to price your own copy.