Commander Precon EV Calculator

Use this tool to estimate the expected value (EV) of Magic: The Gathering Commander Preconstructed Decks using live TCGplayer market prices. Prices update daily and reflect current singles market trends.

Decklists: MTGJSON DeckList Pricing: TCG Market/Mid/Low (TCGCSV + fallback) Sifted EV counts rows ≥ threshold

Choose a preconstructed deck product, then a specific deck list. Sifted EV tallies only the green rows (cards meeting the Sift price floor), while All‑in EV sums every card. Use the resale assumptions to estimate your take-home profit after deck cost, marketplace fees, and extra expenses.

Deck selection

Product / set

Deck

Value threshold

Price source for EV

Market/Mid/Low pull from TCGCSV (TCGplayer mirror). “Min” chooses the lowest non-null value, and every mode falls back to whichever price is available.

Sift (min value per card)

Values ≤ 0 are forced to $0.01. Sift is applied after each card draw when simulations run.

Resale assumptions

Deck purchase price

What you pay per sealed deck.

Marketplace fee

Choose the TCGplayer tier or switch to Custom to enter your own rate.

Extra costs

Shipping, supplies, or other per-deck expenses.

Cards counted (green only)

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Expected value

Sifted —

All‑in —

Net profit

Sifted EV —

All‑in EV —

Last price fetch

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All‑in EV includes all cards (including lands). Sifted EV only sums rows with unit price ≥ Sift. Net profit values subtract your deck cost, fees, and extra expenses from each EV total.

Sort rows by

Place green rows on top

#	Card	Set	Rarity	Finish	Count	Line EV	Seller Fees
Pick a product & deck, then click Calculate EV.

Total of Count column: —