What is the expected value of a Mirrodin Draft Booster Box?

Opening a Mirrodin Draft Booster Box gets you about $535.32 of cards at market price, against a market price of $1231.34 for the box — a ratio of 0.43x. Selling those cards would return about $269.28 after fees, because 25% of that value sits in cards worth more as bulk than as a listing.

Is the Mirrodin Draft Booster Box worth opening?

No: at $1231.34 a box the cards inside are worth about $696.02 less than the box costs, and buying the individual cards you want will be cheaper. The box only breaks even at $535.32 or less, and less again — about $269.28 — if the plan is to resell.

How much would you get back selling a Mirrodin Draft Booster Box?

About $269.28, against $535.32 of cards at market price. Market price is what a buyer pays, not what a seller receives: TCGplayer takes 10.75% commission plus a 2.5% and $0.30 transaction fee, and posting a single card costs around $1.10. Below roughly $1.66 a card is worth more in a bulk lot, at about $0.04 a rare, than listed and posted — and 25% of this box's value sits under that line.

Mirrodin

Cards inside $535.32$696 short

Mirrodin

Mirrodin Draft Booster Box

Open one box and you'll get $535.32 of cards, on average. A box costs $1,231 right now, so that means you're $696.02 short.

Cards inside

$535.32

Everything in the box, at today's prices

Box costs now

$1,231

TCGplayer market · from $1,225

Difference

-$696.02

Against you

Packs in the box

Each holds at least one rare or mythic

Box price from TCGplayer, checked October 12, 2026 · Card prices from Scryfall (TCGplayer market data) · last updated October 17, 2026

This is an average. A few very expensive cards pull it upward, so most individual boxes land below it. Opening one box is closer to a lottery ticket than an investment — the number below tells you whether the lottery is priced fairly.

And if you sold the cards?

$535.32 is what the cards are worth to a buyer. It is not what you would be paid for them.

Worth to a buyer

$535.32

Every card at market price

What you'd keep

$269.28

About 50% of it, sold card by card

Stuck as bulk

25%

Cards worth more by the thousand than listed

Two things separate the two figures. Fees take 10.75% commission plus 2.5% and $0.30 on every order, and postage on a single card runs about $1.10 — a bite a cheap card cannot absorb. And 25% of the box's value sits in cards below roughly $1.66, the point where a card is worth more thrown into a bulk lot at $0.04 a rare than listed, packed and posted. Selling the whole box to a buylist in one go pays less again.

Assumes one card per order, which is the cautious reading — a buyer taking several cards at once splits the fixed costs between them. Fees are TCGplayer Marketplace rates as of February 2026; bulk rates are current cash buylist.

What does a box cost you?

We start from what a box costs right now. Put in the price you're actually being asked to pay and the answer updates.

Box price

$20$3,100

I'd be selling the cards. Values every card at what you'd be paid for it rather than what it sells for — fees and postage on the ones worth listing, bulk rates on the ones that aren't. Comes to about 50% of $535.

-$696.02

per box, against you

You would do better buying the singles

At $1,231 a box you'd come up about $696.02 short on average. Buying the individual cards you want will usually cost less.

Break-even price

$535.32

Pay less than this and you're ahead on average.

Where the value comes from

Every pack has a few fixed positions — a guaranteed rare, a wildcard, a foil. Here's what each one is worth across the whole box.

Commons

The bulk of the pack. Individually worth very little.

Per pack

$5.75

Whole box

$207.00

$64.44 kept

39%

Rares

The guaranteed rare in every pack.

Per pack

$5.28

Whole box

$190.08

$131.76 kept

36%

Uncommons

Three per pack. Occasionally one is worth real money.

Per pack

$2.36

Whole box

$84.96

$34.20 kept

16%

Foil common or basic

A foil version of this slot.

Per pack

$0.89

Whole box

$32.04

$22.68 kept

Foil rares

A foil version of this slot.

Per pack

$0.32

Whole box

$11.52

$9.36 kept

Foil uncommons

A foil version of this slot.

Per pack

$0.27

Whole box

$9.72

$6.84 kept

The cards you're hoping to hit

The ten most valuable cards a Draft Booster can produce, and roughly how often one shows up.

#1 most valuable

Chrome Mox

$448.83

You'll open one about 1 every 2 boxes

#2 most valuable

Quicksilver Elemental

$84.91

You'll open one about 1 every 2 boxes

#3 most valuable

Sword of Kaldra

$80.68

You'll open one about 1 every 2 boxes

Chalice of the Void

rareabout 1 every 2 boxes

$79.50

Seething Song

commonabout 3.6 per box

$76.30

Confusion in the Ranks

rareabout 1 every 2 boxes

$71.09

Vault of Whispers

commonabout 3.6 per box

$70.01

Seat of the Synod

commonabout 3.6 per box

$66.59

Sylvan Scrying

uncommonabout 1 per box

$58.36

Platinum Angel

rareabout 1 every 2 boxes

$57.23

Every rare and mythic in the set

88 cards. “Copies per box” is how many of that exact card you'd expect from one box on average — under 1 means you usually won't see it at all.

			Foil price
Chrome Mox	rare	$167.61	$448.83	0.41
Quicksilver Elemental	rare	$20.75	$84.91	0.41
Sword of Kaldra	rare	$19.35	$80.68	0.41
Mesmeric Orb	rare	$17.70	$35.07	0.41
Chalice of the Void	rare	$17.52	$79.50	0.41
Krark's Thumb	rare	$17.05	$31.61	0.41
Confusion in the Ranks	rare	$14.08	$71.09	0.41
Extraplanar Lens	rare	$13.84	$27.89	0.41
Vedalken Archmage	rare	$13.57	$49.99	0.41
Necrogen Mists	rare	$12.55	$34.22	0.41
Platinum Angel	rare	$11.97	$57.23	0.41
Fatespinner	rare	$9.96	$26.99	0.41
Nightmare Lash	rare	$8.74	$12.41	0.41
Scythe of the Wretched	rare	$7.34	$37.65	0.41
Grid Monitor	rare	$7.28	$13.98	0.41
Mind's Eye	rare	$5.49	$19.60	0.41
War Elemental	rare	$5.11	$20.52	0.41
Mindslaver	rare	$4.72	$18.30	0.41
Leveler	rare	$4.69	$14.87	0.41
Glimmervoid	rare	$4.67	$44.31	0.41

Compare with other boxes

Sets released around the same time, so you can see how this one stacks up.

Darksteel

$467 of cards

$587 short of the box price

Eighth Edition

$224 of cards

$626 short of the box price

Fifth Dawn

$602 of cards

$443 short of the box price

Questions people ask

It's the average value of the cards in a box. Imagine opening a thousand boxes of this set and adding up every card at its market price — divide by a thousand and you get $535.32. It is not what your box will be worth. Most boxes come in lower, because a small number of very expensive cards drag the average up.

Mirrodin

Mirrodin Draft Booster Box

And if you sold the cards?

What does a box cost you?

Where the value comes from

The cards you're hoping to hit

Every rare and mythic in the set

Compare with other boxes

Questions people ask

What does “expected value” actually mean?

So should I open a box or buy singles?

Could I really get $535.32 back by selling the cards?

Where do the prices come from?

What counts towards the total?

How accurate is this?