Thanks - I have really enjoyed the S4GRU site and all of the technical info available here. S4GRU was one of the reasons that I decided to go with the Nexus 5. Btw, there are several other factors to the $72 story than I posted, but my main point was to try to help others get sim cards. To be fair, Sprint did not charge me for the sim cards or for shipping, so kudos to Sprint for that.