Last time I knew they were under $50. I went to the Mazda dealership and priced one from a Mazda 6 for $41 plus I'd imagine another $5 or so for the bolt and washer. Also add the $7 for beer.

2004 Focus PZEV 2.3L - KW sport suspension, SP camber plates, Eibach front swaybar, FS intake, FS Stealth exhaust, 3.82 Final, Torsen ATB, Prothane MM insert, E1 CSVT wheels 1/4 mile - 15.201@89.4mph