Today only, Amazon offers Prime members Deadpool for PlayStation 4 or Xbox One for $24.99 with free shipping. (Non-Prime members can spend $35 or more to qualify for free shipping; otherwise, shipping adds $4.98.) That's $5 under our mention from two weeks ago and the lowest total price we've seen for this game on either platform. (It's the best now by $9.)
Note that although the PS4 version is currently out of stock, it can still be ordered at this price for delivery when available.