Pre-order is now up on the PSN Store with a discount for PS Plus members, it's £11.99 for everyone else. You also get a dynamic theme chucked in. Price can also be a bit lower if you use some cheap credit.
Releases 4th April
Payment taken on order
Now for the shameless copy and paste of promotional blurb:
Rap to the beat with PaRappa the Rapper – the world’s first and only paper-thin, superstar, rapping dog. Help PaRappa win Sunny Funny’s heart on a feel-good quest to learn from legendary rap masters like Chop Chop Master Onion and Instructor Mooselini.
“This complete HD remaster of my acclaimed original PlayStation® game features additional alternative audio tracks, dynamic 4K support for PS4™ Pro and DUALSHOCK®4 controller vibration so you can really feel the beat – it’s gonna get rocky!”