If you're a PS+ member you can discount the digital version of The Last of Us: Remastered on PS4 to just £16.91 with the voucher code below. That's £7 cheaper than the best price for a physical copy. Note: the code will only work once, so make sure you're happy with your basket's contents before applying it.
With Remastered, you're getting the slickest visuals and a higher framerate than on PS3 and the Left Behind DLC. In fact, if you bought the original PS3 game and the DLC today, you'd be paying a lot more than £16.91, so this price is even sweeter than it looks.