Kenah carroted. The XREV thing is -_-"
At Autobacs, for $148 (88 engine oil + 60 spark plugs) you would
have gotten
Idemitsu 10W40 Engine oil (4litres)
Oil Filter (on the house)
NGK Iridium, 4 pcs
Amaron battery for 100+
Air filter (cheap)
Mazda original brake pad from stockist (not expensive)
I think all in all will probably only cost u low 300++..