I just wanted to update that Justin no longer works for pro-sound (moved from NY).
Richard from pro sound was very helpful. The price of the AKG CK-61 is $299 per capsule, the same as B&H.
As obaaron mentioned, AKG do not do matched pairs and that has been confirmed by Richard.
I have seen Olsson has also started a thread regarding the same question.
I will send AKG US a message as well and see if there is any matching option.