If you’re a Costco member, you know how they do their sales. The warehouse giant is planning on offering the HTC One S for T-Mobile on the same day as T-Mo. While you do have to be a member of the store, you can get the One S for $189.99 with a $25 cash card from Costco as well. This is the lowest price of the phone to date so if you’re looking to pick up this phone, start seeing if any of your friends are members so you can get on with this deal.

Via: TmoNews