When I bought mine last year, it had a light blue (Clearly not green) Aramith logo but didn't have the Cougar logo on it. Some of the balls at the APA singles tourney last year had the Cougar logo one one side, some didn't, but they all had a blue Aramith logo so I'm pretty sure it was the same ball. Felt and played the same.
I might try to call first to see if you could get one with a Cougar logo just to make sure. They probably won't know what you're talking about but it's worth a try.