This is a base card. Note the lack of the word "Prizm" under the "Officially Licensed Product" logo on the back.
I don't see where SGC calls this the Prizm parallel. The set is called "Panini Prizm Collegiate Draft Picks", and that's what the label on the slab says (with Collegiate Draft Picks shortened to "CDP").
And no, I don't think there's a baby blue parallel. It's simply the way that the scan turned out.
I'll never quit collecting entirely, but I am downsizing. Check out my COMC store and help me thin out what I don't want so I can buy cards that I do want. See something you like? Send me a message on here, and we can knock the price down quite a bit. I'll even take a bit of a loss if it means getting you a card you really want.