Secret Lair EV Calculator — Sealed vs Singles

Use this calculator to compare the expected value (EV) of Magic: The Gathering Secret Lair drops between sealed sets and individual singles. All prices update daily from TCGplayer market data.

Select any combination of Secret Lair drops to compare sealed sale versus opened singles market value. Singles pricing pulls live from MTGStocks alongside sealed drop values. Adjust the marketplace fee assumption to see how sealed drop sales compare to cracking and selling singles. Each run fetches the most recent pricing, so expect a short wait when loading many drops at once.

Note: This tool runs slowly when you compare many drops at once. If you run into issues, try comparing fewer drops at one time.

1. Choose Secret Lairs

Listing MTGJSON Secret Lair drop variants with MTGStocks pricing. Universes Within and Ultimate Edition entries are included.

2. Pricing & Fees

Applied to both sealed drop sales and individual singles.
Loading MTGJSON drop catalog…