Sometimes I'll just run a quick search and, while I'd probably never order anything via amazon, it can at least give me a ballpark price to keep in my head while prioritizing what projects I'm going to tackle first, or what to expect down the road.
I guess that kind of answers my question, even though I don't understand any of it.

I'm not much of a car guy...but I am hoping to learn. I mean, I like cars, I've always enjoyed having a nice one that looks good and is fun to drive. But I'm just now wanting to start learning to DIY some of my own maintenance/repairs.
I've been fixing appliances around the house lately with the help of forums and youtube, and I'm realizing a lot of it is not too difficult, which makes me want to learn more.
Thanks!