We just received news via the official Sega blog that they have decided on a new release date for Jet Set Radio. While it was original planned to release this Summer, it ultimately ended up getting pushed back a small amount.
The newly announced date/s for release are slightly complicated, so hang on tight. The first group of gamers to get access to JSRHD will be PlayStation Plus subscribers via the PSN on September 11, followed by regular PSN-folk on September 18. Then, a day later on September 19, the game will be opened up to Xbox Live and Steam users.
Finally, after an excruciating wait, PS Vita players will get their chance when it arrives on the handheld on October 16. All iterations of the game will cost approximately $10 ($9.99, 800 MSP etc).