.in a news release, the drug's manufacturer, amgen, said the list price will be 5 a month or ,900 annually. costs to patients may vary depending on insurance. . . .last updated 1 min ago . . august 2005 (12) . advertisement .but shocking figures uncovered by labour yesterday show some patients are suffering agonising waits of as many as 541 days to begin treatment. http://lm360.us/Volmink-mother-of-Susanin-from-Chiang-Khong?Rolsethsi=99 . . . . . . march 2013 (20) . .samantha long