As one of its daily deals, Amazon offers Prime members Plants vs. Zombies Garden Warfare 2 for PlayStation 4, Xbox One, or Windows for $39.99 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping adds $4.98.) That's the lowest total price we could find by $20.

Also available is the Plants vs. Zombies Garden Warfare 2 Deluxe Edition for PlayStation 4 or Xbox One for $49.99 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping adds $4.98.) That's the lowest total price we could find by $20. Both deals end today.