開封期待値

Mega Dream ex box

#5 of 14 boxes by the value of what is inside. 10 packs of 10, released Fri, Nov 28, 2025.

$217of cards in a box, at marketPrice Match / Beat See the box →

The cards that carry it

Priciest hits in the set and the chance a single box holds each one. 53% of boxes hold a card worth at least half the box price (6 such cards).

Where the value sits

SAR cards are 44% of the box's expected value.

Grade	Per box	Avg card	Value
UR 1 cards	0.4	$171.80	$69
SAR 17 cards	1.2	$80.06	$96
SR 19 cards	4	$6.74	$27
AR 20 cards	8	$2.80	$22
RR 27 cards	12	$0.28	$3
Bulk C, U, R	74	$0.00	$0
Opened value			$217

Hits are 100% of it. 100% of the set’s hit cards carry a price.

The odds assumed

High-class 10-pack box: every pack carries guaranteed hits, so the numbers are higher and rougher than a standard box.

A card’s chance is its grade’s expected copies per box spread across every card printed at that grade. Two boxes roughly double the odds; a case of twenty is where the rarest cards become likely.

Dollar figures are Cardmarket European averages converted at EUR 1 = $1.1460 (ECB, 2026-09-18), not US market prices. Card prices as of Sat, Sep 19, 2026. EV is an average over many boxes; any one box can be a brick or a jackpot. Selling costs and shipping are not deducted. All boxes → · Every card in Mega Dream ex →