If you have Advanceautoparts store in your area. They have a sale going on(ends today) online where you can save %20 and if you spend $100 you will get a coupon for $50 off your next $100.
$70 free stuff.
I didn't look at your links but I can think of 32mm wrench(can't remember the name of the item right up front of engine???) and a/or adjustable wrench big enough to open oil cap.