snip
It's not about whether they are legal. It's about whether your average shop would have one.
Again though, it's less buying a "hilt" and more buying the associated scrap parts to make one with. The flavor text even says that other than the crystal the parts are fairly common, IIRC.
I know, and I shouldn't be so pedantic about it. It just seems weird to actually see "lightsaber hilt" when generating a shop. Especially when it suggests different hilts of different lengths. I mean, if I can make a double hilt out of some scrap at a store, couldn't I use that same tubing (just cut down) to make a basic hilt? But why is a basic hilt not listed, too?
At this point I realize I'm just being anal about it, but I had to voice it anyway.