Stud check for selene/selenite merle

Starscream here will go up to stud once I age him up tomorrow. He's got a selene base with selenite skin. He's also got full slots and merle patches. I'm just wondering how much I should list him for per breeding so I don't accidentally overprice. I'm thinking about making him a scout so he'll level up faster too.

considering his lineage, stats, and markings, I'd say anywhere from 2GC up to 5-6GC (some breeders prefer shorter gens, higher stats, diff color markings etc so it can really vary^)