Duskmourn: House of Horror
Open one box and you'll get $347.76 of cards, on average. A box costs $771 right now, so that means you're $423.73 short.
Cards inside
$347.76
Everything in the box, at today's prices
Box costs now
$771
TCGplayer market · from $845
Difference
-$423.73
Against you
Packs in the box
12
Several rares, foils and alt-art cards in each
Box price from TCGplayer, checked October 12, 2026 · Card prices from Scryfall (TCGplayer market data) · last updated October 16, 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.
$347.76 is what the cards are worth to a buyer. It is not what you would be paid for them.
Worth to a buyer
$347.76
Every card at market price
What you'd keep
$217.56
About 63% of it, sold card by card
Stuck as bulk
15%
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 15% 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.
We start from what a box costs right now. Put in the price you're actually being asked to pay and the answer updates.
-$423.73
per box, against you
You would do better buying the singles
At $771 a box you'd come up about $423.73 short on average. Buying the individual cards you want will usually cost less.
Break-even price
$347.76
Pay less than this and you're ahead on average.
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.
Foil booster fun treatment
A foil version of this slot.
Per pack
$12.51
Whole box
$150.12
$115.80 kept
Share
43%
Booster Fun treatment
A special treatment — alternate frames and art that appear at a lower rate.
Per pack
$6.83
Whole box
$81.96
$51.48 kept
Share
24%
Foil rare or mythic
A foil version of this slot.
Per pack
$3.13
Whole box
$37.56
$23.16 kept
Share
11%
Showcase commander card
A special treatment — alternate frames and art that appear at a lower rate.
Per pack
$2.42
Whole box
$29.04
$17.28 kept
Share
8%
Foil uncommons
A foil version of this slot.
Per pack
$1.91
Whole box
$22.92
$5.76 kept
Share
7%
Foil commons
A foil version of this slot.
Per pack
$1.21
Whole box
$14.52
$1.20 kept
Share
4%
Foil basic land
A foil version of this slot.
Per pack
$0.64
Whole box
$7.68
$0.00 kept
Share
2%
Foil showcase commander
A foil version of this slot.
Per pack
$0.32
Whole box
$3.84
$2.88 kept
Share
1%
The ten most valuable cards a Collector Booster can produce, and roughly how often one shows up.
#1 most valuable
Enduring Vitality
$340.27
You'll open one about 1 every 100 boxes
#2 most valuable
Overlord of the Balemurk
$318.48
You'll open one about 1 every 100 boxes
#3 most valuable
Valgavoth, Terror Eater
$303.02
You'll open one about 1 every 50 boxes
Enduring Curiosity
$242.23
Enduring Courage
$234.44
Enduring Tenacity
$205.30
Overlord of the Hauntwoods
$195.39
Enduring Innocence
$119.79
Kaito, Bane of Nightmares
$101.75
Overlord of the Mistmoors
$99.22
219 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.
| Valgavoth, Harrower of Souls | mythic | $24.39 | 0.27 |
| Damnation | mythic | $22.58 | 0.04 |
| Overlord of the Balemurk | mythic | $22.53 | 0.25 |
| Valgavoth, Terror Eater | mythic | $20.97 | 0.25 |
| Valgavoth, Terror Eater | mythic | $20.73 | 0.08 |
| Overlord of the Balemurk | mythic | $19.79 | 0.08 |
| Enduring Vitality | rare | $19.12 | 0.50 |
| Tyvar, the Pummeler | mythic | $18.72 | 0.25 |
| Kaito, Bane of Nightmares | mythic | $17.69 | 0.12 |
| Expropriate | mythic | $16.41 | 0.04 |
| Noxious Revival | mythic | $16.29 | 0.04 |
| Sacrifice | mythic | $15.58 | 0.04 |
| Enduring Vitality | rare | $15.34 | 0.15 |
| Tyvar, the Pummeler | mythic | $14.88 | 0.08 |
| Blazemire Verge | rare | $13.99 | 0.50 |
| Abhorrent Oculus | mythic | $13.76 | 0.25 |
| Enduring Tenacity | rare | $13.19 | 0.15 |
| Giggling Skitterspike | rare | $13.19 | 0.36 |
| Gloomlake Verge | rare | $13.00 | 0.50 |
| Enduring Tenacity | rare | $12.91 | 0.50 |
Sets released around the same time, so you can see how this one stacks up.
