Pack Odds Calculator: An expected-value tool shows whether ripping packs or buying singles is smarter for any current set, using live singles prices.

Publish EV tables for every new set on release day as free content and monetize with a personal rip-log and budget tracker.

Why it can work: The rip-versus-buy-singles question is asked millions of times per set; a live EV calculator answers it honestly and builds a trusted brand.