A remastered version of the game Shining Resonance released in 2014 on the PlayStation 3. It includes, all the DLCs, a 'refrain mode', a higher resolution that runs at 60fps, rebalanced gameplay, new costumes and a new theme song.
Prices
CAGBot Analysis
CAGBot says
I think this is worth around $3. Expect to see drops of around $1 in the next month or so, but if you're not in a hurry we could see $2 a year from now.