I have for sale a black mist Samsung Galaxy S4 for T-Mobile. The T-Mobile version is the pentaband version (has all of AT&T bands plus more). They come with unlocked boot loaders as well.
SOLD
We can escrow as well. I'll provide eBay userid prior to payment as well that shows 100% feedback for 260+ (with 60+ as seller).
Phone is MINT and comes in retail box. I have a white one also (which I prefer, hence reason for selling this)