Reddit mentions of OnePlus 3T 6GB- RAM 64GB-ROM A3000 5.5" Factory Unlocked Phone - 64 GB US Version- Gunmetal

It is on Amazon! :D
ALSO I was wrong about it being 440. It's actually 539 on Amazon. Sorry!
Here it is

But at the end of the day, it's all up to you.

You could grab a OnePlus 3 for $375, or a ZTE Axon 7 for $380. If you're willing to extend that budget by $28, you could get the OnePlus 3T, which definitely has enough improvements to justify the extra money. If you happen to have Amazon Prime and you're willing to deal with some ads on your lock screen, you could get an LG G6 for $400.

Those are all coming from official retailers, of course. If you're willing to go eBay, you could probably find most of the top phones from last year new-in-box for less than $400. I personally just bought a brand new LG V20 a couple weeks ago for $370.

But if you really want a phone that came out this year, these are all of your options between $275 and $400 and most of them either aren't very good or aren't available in the US. (Assuming you're from the US...if you're not, then you should probably stipulate which country.)

Best you go for the [oneplus 3t] (https://www.amazon.com/OnePlus-A3000-Factory-Unlocked-Phone/dp/B01MXR13TZ/ref=as_li_ss_tl?s=electronics&ie=UTF8&qid=1503450069&sr=1-4&keywords=oneplus+3t&linkCode=ll1&tag=dealz050-20&linkId=ab2e679fafe31bf74e165842d165b32a) if you decide to get another phone. The 3t has a superfast processor and a long battery life that can last you more than a day on mix use. Furthermore it has 6 gb ram and is upgradable to nougat 7.

I'm thinking of getting the OnePlus 3/3T and I have some questions:

1. What is the difference between International and what seems to be the US version? I have T-Mobile and I just wanna be sure that I can use the International version(which is currently available) to its full extent as opposed to the other one.
   
   
2. I doubt many have owned both the 3 and the 3T, but are the differences worth it? It's a $50 difference.
   
   
3. I'm also looking at getting an Honor 8 instead, but from what I'm reading, the OP3 has a much higher benchmark at a similar price. I've also read that Honor 8 has a better camera. And I personally like the look more, but that's not too important.
   
   Any other suggestions or comments, please post. I need a phone by next week and looked into the OnePlus 5 a bit, depending on the cost and the actual delivery date, I think I'll likely still go for a 3/3T.

Amazon has it in stock on september 5
https://www.amazon.com/gp/aw/d/B01MXR13TZ/ref=mp_s_a_1_4?ie=UTF8&qid=1504200694&sr=8-4&pi=AC_SX236_SY340_FMwebp_QL65&keywords=oneplus+3t&dpPl=1&dpID=415eMPSK5oL&ref=plSrch

3T and same model as /u/KneePlay5

Looks like Amazon has the North American version for $440 @ https://www.amazon.com/dp/B01MXR13TZ/ref=psdc_2407749011_t1_B01NBCSXXL

Y qué tal te salió? Es este? https://www.amazon.com.mx/OnePlus-GunMetal-Libre-Fabrica-Version/dp/B01MXR13TZ/ref=sr_1_1?ie=UTF8&qid=1491503298&sr=8-1&keywords=oneplus+3t