Portal Draft Booster Box EV Calculator

Estimate the expected value (EV) of Portal Booster Box using daily generated TCGplayer price snapshots and the backend draft-box model.

Model assumptions & evidence

This historical model draws all game-card slots first, then applies included-bucket toggles and optional Sift filtering as post-draw scoring filters.

Each modeled booster draws 9 commons, 3 uncommons, 1 rare and 2 basic lands. Uniform card and artwork allocation and independent draws are historical reconstruction assumptions, not factory guarantees. All 540 game cards are drawn before Sift or pool filters; rejected cards are never rerolled or replaced.
36 packs / box15 game cards / pack540 modeled card slots / boxBackend Draft Booster model
SnapshotTCG Market + $0.25 SiftBased on TCG Market pricing with Sift applied only after complete modeled contents are drawn.
Calculation settingsSift off

Selling Fees

Row fees show pct + txn. Order fees are added only in the summary.

Value Threshold

Prices load from daily generated TCGplayer, Mana Pool, and Cardmarket snapshots. EV applies Sift after modeled contents are drawn.
Rows with Value >= Sift tint green. EV uses Sift only when the toggle is checked.

EV Range (Monte Carlo)

Purchase EV

Included model bucketsChoose which modeled pools count toward EV.Model controls
Rows are grouped by backend model bucket. Sift is applied only after model contents are drawn.

Simulation Results (after Sift)

Confidence band: -
Each bar groups simulated box totals after modeled contents are drawn, then Sift and included-bucket filters are applied.

Pack & Box EV

Expected value summary across low, mid, and high Monte Carlo estimates.
MetricLowMidHigh
Average pack EV (gross)$0.00$0.00$0.00
Box EV x 36 (gross)$0.00$0.00$0.00
Gross EV per box$0.00$0.00$0.00
Total fees per box$0.00$0.00$0.00
Net after fees per box$0.00$0.00$0.00
Profit after fees per box$0.00$0.00$0.00
Break-even price/box (mid)$0.00

Purchase EV & Profit

Purchase expected value and profit summary across all selected boxes.
All boxesLowMidHigh
Gross EV$0.00$0.00$0.00
Total fees$0.00$0.00$0.00
Net after fees$0.00$0.00$0.00
Profit after expenses$0.00$0.00$0.00
ROI vs cost---
Boxes: 0 | Price/box: $0.00 | Total cost: $0.00

Content Snapshot

Portal Draft Booster Content Snapshot

The calculator retains this product's existing slot model and resolves complete contents before included-pool controls or optional Sift score the result.

Packs
36 packs / box
Cards
15 game cards / pack
Modeled total
540 modeled card slots / box
Rows
Loading

Pack Structure

Each Portal Draft Booster is modeled with 15 game-card slots.

Land2 cards / pack
Pool: 20 modeled card outcomes.Basic land slots: 2 expected / pack.
Rare sheet slots1 card / pack
Pool: 55 modeled card outcomes.Rare sheet slots: 1 expected / pack.
Uncommon sheet slots3 cards / pack
Pool: 55 modeled card outcomes.Uncommon sheet slots: 3 expected / pack.
Common sheet slots9 cards / pack
Pool: 85 modeled card outcomes.Common sheet slots: 9 expected / pack.

Draw all game-card slots first, then apply any Sift or filtering logic afterward.

Non-game inserts are not counted toward EV unless the model explicitly lists them.

Release-specific model analysis

What drives Portal Booster Box

Product profile. This draft booster box resolves 540 card positions across 215 named outcomes. The model snapshot dated June 18, 2026 contains 85 Common, 55 Rare, 55 Uncommon, 20 Basic Land. Its largest slot groups are 85 old common, 55 old rare, 55 old uncommon, 20 old basic. Every listed outcome contributes to the published baseline unless the visitor applies a post-draw filter.

Largest modeled weights. Angelic Blessing (3.81 expected per draft booster box), Armored Pegasus (3.81 expected per draft booster box), Bog Imp (3.81 expected per draft booster box), Bog Raiders (3.81 expected per draft booster box), Border Guard (3.81 expected per draft booster box). These are frequency leaders in the product model, not a promise that any individual opening will contain them.

Release-specific card examples. Alabaster Dragon, Anaconda, Breath of Life, Forest, Alluring Scent, Ancestral Memories, Archangel, Ardent Militia. Seeing the named pool makes it possible to compare this release with adjacent sets instead of treating every sealed product as the same generic pack calculation.

Reference snapshot value concentration. At the TCGplayer Market snapshot dated August 12, 2026, 215 modeled outcomes have a usable direct or documented fallback price. The largest deterministic contributions come from Sylvan Tutor ($38.98), Wrath of God ($35.63), Mobilize ($34.80), Cruel Tutor ($28.84), Nature's Lore ($28.66). Together those five rows account for 25.6% of the modeled gross value. This dated reference does not update with the live calculator's prices or Sift settings.

The baseline product model is constructed first, including any documented chase exclusions. The calculator then draws the complete baseline product. Included-pool controls and optional Sift evaluate that completed draw afterward and do not alter its collation.

Showing all cards
Modeled card expected value rows for this product.
NameSetCard #RarityTreatmentValue ($)Seller fees (pct + txn)Boxes / copy
Total expected copies / box - included buckets & Sift0.00
Expected copies / box0.00