YES... and Kudos for your quick (and well said) answers... see, you're learning faster than you thought
I'll add to the OP to also look at our preferred vendors section on the home-page of the forum. These vendors are allowed to be "preferred" for a reason There are plenty of great online shops (as well as local Brick-and-Mortar sites), but be wary of any deal that seems too good to be true (i.e. eBay, Craigs List, etc.), as they usually are selling knock-offs, seconds, cheap-clones, etc. That being said, there are some really good clones, and some really good knock-offs/re-brands that can be had for big $ savings... but they are hit-and-miss