What is the most valuable card in BREAKthrough?

As of July 30, 2026, the most valuable BREAKthrough card tracked by CardIntel is Mewtwo EX (163 Secret Full Art) #163 with a reference price of $188.34.

How are these prices calculated?

Each price is the CardIntel published reference price: market snapshots layered with verified eBay completed-sale evidence where available, with thin or runaway quotes suppressed. Every card page shows the price with its as-of date, source, and confidence.

How many BREAKthrough cards does CardIntel track?

CardIntel tracks 164 BREAKthrough cards, 164 of them with a published price.

Pokémon · BREAKthrough

The most valuable cards in BREAKthrough.

As of July 30, 2026, the most valuable BREAKthrough card is Mewtwo EX (163 Secret Full Art) #163 at $188.34. Rankings use the CardIntel published reference price — market snapshots layered with verified sale evidence, thin quotes suppressed — for 164 priced cards of the 164 tracked in this set.

Top 25 rankedAs of July 30, 2026Full BREAKthrough hub →

#	Card	Rarity	Reference Price
1	Mewtwo EX (163 Secret Full Art)#163	Secret Rare	$188.34
2	M Mewtwo EX (160 Full Art)#160	Ultra Rare	$139.03
3	M Mewtwo EX (159 Full Art)#159	Ultra Rare	$130.11
4	Mewtwo EX (164 Secret Full Art)#164	Secret Rare	$127.47
5	Mewtwo EX (158 Full Art)#158	Ultra Rare	$79.54
6	Mewtwo EX (157 Full Art)#157	Ultra Rare	$67.06
7	M Houndoom EX (Full Art)#154	Ultra Rare	$58.50
8	M Mewtwo EX (63)#63	Ultra Rare	$52.70
9	Houndoom EX (Full Art)#153	Ultra Rare	$38.87
10	M Mewtwo EX (64)#64	Ultra Rare	$37.69
11	Gengar#60	Holo Rare	$36.13
12	Giovanni's Scheme (Full Art)#162	Ultra Rare	$27.38
13	M Glalie EX (Full Art)#156	Ultra Rare	$23.32
14	M Houndoom EX#22	Ultra Rare	$22.72
15	Brigette (Full Art)#161	Ultra Rare	$21.18
16	Glalie EX (Full Art)#155	Ultra Rare	$14.65
17	Mewtwo EX (62)#62	Ultra Rare	$14.01
18	Raichu BREAK#50	Rare BREAK	$13.30
19	Mewtwo EX (61)#61	Ultra Rare	$11.29
20	M Glalie EX#35	Ultra Rare	$8.52
21	Snorlax#118	Uncommon	$7.49
22	Zoroark BREAK#92	Rare BREAK	$6.83
23	Houndoom EX#21	Ultra Rare	$6.63
24	Float Stone#137	Uncommon	$6.37
25	Marowak BREAK#79	Rare BREAK	$5.67

Prices are dated reference values, not live quotes — cite them together with the as-of date above. Attribution: CardIntel (cardintel.io). See the methodology for how reference prices are built.