I visited my local GNC yestrday. The guy at the counter was very knowledgeable about products and he obviously works out. No MP product in stock. They usually stock Combat and Assault. No Arnold. He said that another GNC carried Arnold. They liked what was in it but hadn't tried it for taste. I visited the other location today. They happened to have a sale going on of 30-50 off of everything in the store. No MP but Arnold Iron Whey in stock.
The guys at both GNCs had lots of respect for Arnold. One wondered out loud why Arnold hadn't done this back in the 90's.
With a 30% discount it cost $38.00 I'll let you know how vanilla tastes after my next visit to the gym.