But I am concerned about which GPUs are available in your country - not in the US. So, can you link your store's website at least so to check which ones are available?
In any case, I understand if you don't want or can't link it (for privacy). But for $400, you can get a GTX 1070 already (at least in the US). Anyway, just check your store's stocks and get any of these (prices are US$, which you said, are the same in your country):
Asus GTX 1070 DUAL-GTX1070-O8G 8GB ($399.99 after $20 rebate)
https://www.newegg.com/Product/Product.aspx?Item=N82E16814126119&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-PCPartPicker,%20LLC-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
MSI GTX 1070 ARMOR OC 8GB ($379.99 after rebate)
https://www.superbiiz.com/detail.php?name=MSI-1070AR&c=CJ
EVGA GTX 1070 8GB ACX 3.0 ($394.99)
https://www.bhphotovideo.com/c/product/1262833-REG/evga_08g_p4_6171_kr_geforce_gtx_1070_acx.html
EVGA GTX 1070 8GB SC Gaming ACX 3.0 ($389.99 after $10 rebate)
https://www.newegg.com/Product/Product.aspx?Item=N82E16814487248&nm_mc=AFC-C8Junction&cm_mmc=AFC-C8Junction-PCPartPicker,%20LLC-_-na-_-na-_-na&cm_sp=&AID=10446076&PID=3938566&SID=
EVGA GTX 1070 8GB SC GAMING ACX 3.0 Black Edition ($374)
https://www.amazon.com/dp/B01KVZBNY0/?tag=pcpapi-20
Gigabyte GTX 1070 8GB Windforce OC ($369.99)
https://www.amazon.com/dp/B01HHCA1IO/?tag=pcpapi-20
The above cards are MUCH BETTER in terms of price/performance and quality if you are willing to spend $400 for a GPU.