Calculate EV for sports card breaks & boxes before you buy.
Stop guessing if you're overpaying. Stop getting burned by overpriced breaks. CardBreakEV shows you the expected value and ROI before you spend a dollar.
Calculate EV for Random Team, Pick Your Team, Pick Your Player, Divisional, and Parallel breaks. Know exactly what you're paying for.
Scan hobby boxes, blasters, hangers, and megas. Get instant buy/pass recommendations based on real pricing data.
Real-time pricing powered by SportsCardsPro API. Always know current market values, not outdated estimates.
See exactly what you're paying vs. expected value. Positive or negative EV calculated instantly with clear recommendations.
Should you grade that card? Calculate break-even PSA grades and ROI including grading costs.
Get EV calculations in under 5 seconds. No waiting, no guesswork. Make confident decisions on the spot.
Choose from Prizm, Chrome, Bowman, and more
Random Team, PYT, PYP, or buying a box yourself
What are you paying for the break or box?
Instant calculation with clear verdict