The Brothers' War Draft Booster EV Calculator

Estimate the expected value (EV) of The Brothers' War Draft Booster Box using live TCGplayer market prices and the backend draft-box model.

The calculator draws modeled box contents first from the backend slot contributions, then applies included-bucket toggles and optional Sift filtering as post-draw scoring filters.

36 packs / box15 game cards / pack540 modeled card slots / boxBackend Draft Booster model
BRO Draft Booster Displays model 36 packs with a main rare/mythic slot, BRR retro/schematic artifact bonus slot using the published 66% uncommon, 27% rare, 7% mythic and one-sixth schematic split, one basic/mech land, three uncommons, commons after the one-in-three foil replacement, and the foil branch as an occupied zero-EV slot. BRO Draft Booster Box keeps the occupied zero-EV slot "traditional foil replacement" instead of inventing missing odds or price identity. BRO Draft Booster common count is aligned to the 15-card product structure; the official article also describes the common replacement branch qualitatively, so the ambiguous foil/common text is documented rather than backfilled. Draw all pack and display slots first, then apply any Sift or filtering logic afterward.
Included model buckets
Rows are grouped by backend model bucket. Sift is applied only after model contents are drawn.

Selling Fees

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

Value Threshold

Prices load from generated snapshots when available, with TCGCSV price groups as a live fallback. 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

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

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

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.
NameSetCard #RarityTreatmentValue ($)Seller fees (pct + txn)Boxes / copy
Total expected copies / box - included buckets & Sift0.00