Where is the best place to buy the N920I (international variant)

Does anyone one know of a safe place to buy the N920I (international variant) ? I am in the USA and want to use this on At&t.
Thanks for any help!

PLEASE HELP Battery drain n920i

Hello guys! I have a big problem with my n920I. I can't use stock kernel because the battery go down very fast when the phone is in standby. I have flash all stock firmwares and have the same problem with all. If i use nobel kernel i don't have this problem but the phone rebot during calls. I don't know how to do :(

N920I Dr.Ketan ROM L1

Updating

XDA:DevDB Information
Dr.Ketan ROM, ROM for the Samsung Galaxy Note 5

Contributors
dr.ketan
ROM OS Version: 5.1.x Lollipop

Version Information
Status: Testing

Created 2015-09-06
Last Updated 2015-09-06

Samsung Galaxy Note 5 N920I bands/bootloader

Hi,

I have a few questions regarding N920I version of the note 5.

1. Does it have an unlocked bootloader?
2. Has anyone found a way to open more bands? (I need the b20)
3. If it has an unlocked bootloader will it then be possible to flash modem to change the bands?

On beforehand thanks for all the replys :)