cost for 15K service?

I've got 20,000 miles on my Prius. I did an oil change at 10,000 and at 20,000. That's all I've done. I use either Walmart or a local garage for my changes, depending on who has the lower price at the time. I only do service at 10,000 mile intervals. I'm requesting Mobile 1 oil.

 

Mobil 1 0-20 comes in both quart plastic bottles and 5 quart plastic jugs. It is just that lots of places won't bother carrying one or the other. The one quart bottles are much more available than the bigger ones but they cost much more per quart.

Someone posted recently that Walmart had started carrying the large jugs of 0-20 Mobil 1 and while all of them don't carry it, I saw some and bought two 5 quart jugs the day before yesterday because I went in looking for it.

 

Thats great maybe someday they will find there way to CT, I'm sure Toyota 0-20 is a good oil but with the lack of info on the bottle you can't tell what it is and what standards it meets.