According to a product notification email from ToysRUs.com, wave 1 of the 25th Anniversary comic packs are in stock. The sets available include issue #1 with Scarlett and Hawk, issue #21 with Snake Eyes and Storm Shadow, and issue #24 with Duke and Cobra Commander.
Each set is available for $9.99
These packs have already been sighted in several Toys R Us stores on the East Coast.