T-Mobile $30 Unlimited 4G+Text+100min plan is now available on Walmart.com

This plan which was very popular with a lot of Nexus users and cheap heads is now avalible as a prepaid card on walmart.com

(Email Delivery) New T-Mobile Monthly4G $30 Unlimited Web & Text with 100 min of talk

Before you had to have a brand new device and sim kit from tmobile.com, but it looks like walmart is selling it as a prepaid card that can be purchased and applied to any account.

Anyone have it? Anyone try purchasing it from walmart.com? I tried and kept getting rejected and its not a money issue.