The S6 and S6 Edge are now available at T-Mobile in Gold 64GB version. T-Mobile started taking pre-orders from March 27, meanwhile, magenta is the only carrier offering White and Black version so far.The Gold color version was previously marked as “Coming Soon”, but now it is up for pre-order at T-Mobile. If you order this handset today, you are likely to grab it before April 10 which is an official launch date of flagship duo in US. The same goes for every color.  In Gold, for now, only 64 GB version is available but we will soon have an entry-level 32GB version and 128GB variant. For 64GB Gold version in S6 you need $99.99 upfront then followedby paying $27.50 monthly while in ccase of S6 Edge you need to put down the same amount withmonthly payment of $31.66.