i built a cheap brake replacement, online from autozone ... its basically the cheapest duralast parts ... you can go cheaper and get valucraft parts but they're warranty sucks ... the total came out to $143.94, but that's if you do the labor yourself ... remember this is for all new parts ... but depending on how bad your rotors are you can take them to a tire shop or mechanic shop and have them re-surfaced/turned ... which will save you about $100 give or take ... btw price differ from each location so check your local autozone for prices
Since you mentioned OEM...I got my OEM front pads from bernardiparts.com for $38. Not a lot more than some of the cheaper pads + it included grease and new shims.