Playstation Store has Hatsune Miku: Project DIVA Future Tone Bundle on sale for $32.39. (Was $53.99. Contains the two massive expansions "Future Sound" & "Colorful Tone", over 220 songs.)
Playstation Store also has Hatsune Miku: Project DIVA Future Tone Season Pass on sale for $14.99. (Was $24.99.)
Note you may need to download the free game to play. Deals end at 3/12/2018 08:00 am PDT.