I think the Nebula is out of production, at least i can't find them listed for sale anywhere.The Aurora also has a scandi cousin, the Nebula, if you like the style. They are very similar in handle and blade shape.
Personally I'd love to find a regular Aurora with a scandi or flat grind.
I really like the look of a bunch of BRKT designs,I actually bought a Micro-Canadian to see if i'd like BRKT and the convex grind.
Turns out i do like Barkies just not the convex so much.
I don't mind regrinding less expensive knives but i wouldn't have the heart to go grinding on the pricey BRKT's.
Glad i bought one of the less expensive ones.