Collector interest
Korean edition of Konami's Pro Yakyu Spirits 2010, an annual baseball simulation distributed under a local title for the Korean market, where baseball enjoys strong popularity. Like any annual sports title, its content was quickly replaced by the next edition, and it is the scarcity of the Korean pressing that sustains interest. Desirability rests on that regional scarcity on a narrow PSP market, sought by completists of the Korean catalog and fans of baseball simulation.