I paid about $8 for a Bosch. I was crunched for time and bad weather was moving in. Wanted to fix the leak and change the oil. I try to buy OEM but sometimes surcurmstances dictate otherwise. ie, yesterday my brakes started to go, went to O'Reileys and got a rebuilt ATE master cylinder $25, and Wagner rear hoses $9 ea. I will do the brakes before I go to the jobsite and then Xmas shopping.