Certainly a high quality looking Kamfa with nice coloration and proportions, it's a beauty. Being a Kamfa his head won't get so monstrously sized like an ZZ, but this is also why I prefer Kamfa. If the price is right for you I'd say go for it (and if breeder/dealer are reputable).
He is beautiful Kamfa. Make sure you research the seller so you don't get scammed. What country is this fish being sold from? Dare I ask how much the seller is asking for before the $100.00 shipping and transshipper fees get added on.