"Wave 4" pack of 6 available on enertainment earth now.
Post Merge: August 09, 2012, 07:32:04 AMContacted hasbro about the purple bags...if they were making anymore
"Hi (name removed),
Thank you for contacting Hasbro Customer Service regarding our My Little Pony Blind Bags. I certainly appreciate your interest!
I'm happy to let you know that Hasbro has released the pink case and most recently the blue case in the US! Please continue to check stores such as Wal-Mart, K-Mart, Target, and Toys R Us. Please feel free to also check
www.hasbrotoyshop.com for updates.
Regrettably, we cannot guarantee availability at any one store.
Also, I'm sorry to inform you that the information you are requesting in regards to the purple case is not available.
Thank you for your understanding."
This don't look good...
Update:
Found two online stores with possibility of wave 3 blind bags. One messaged back they weren't sure until it came in on pre-order. The other one didn't respond yet.