Following up on last year’s Capcom Special Selection: Rockman EXE, this year Capcom is releasing Capcom Special Selection: Ryuusei no Rockman, a soundtrack with music and artwork from the first Mega Man Star Force, on e-CAPCOM.
There is no known release date at the moment; rather, once enough pre-orders are reached, the soundtrack will be produced. Speaking of which, if you pre-order before June 25th, 11:59 PM JST, you get a free postcard of Sonia and Lyra with the soundtrack.
The soundtrack will be exclusive available in Japan through e-CAPCOM, and will run you ¥2000; roughly $16.
Source: e-CAPCOM via Rockman Corner