You can get iPhone 14 around that budget from refurb sites like backmarket, they give 1 yr warranty, not that it will work in India, but atleast your relative can check and return if there are any issues..
If you wish to go the safest route, get a refurbished device directly from apple, but that would cost more..
If its not extremely urgent and your relative is visiting India during year end, I’d say wait for black friday, by then iPhone 17 series would be out and will probably be able to get 15 around your budget..
Also as for criteria, afaik the only criteria is that the device should be unlocked
Also do note apple devices sold in the us are esim only, if that matters to you
Refurbished device from backmarket is probably your best bet.. unlocked iPhone 14 128 gb is listed for $327, but you can find $25 coupons online, which brings the price down, but still tax would be added, so it would cost approx 5-10% over that..
I decided to keep my Iphone purchase on hold now as it is something I can still get it down the line when budget is better but I should take this opportunity to buy a mountaineering boots from USA.
Early Jan I have another cousin going to USA …so will try to save up for new iphone then and ask here for help.
Appreciate all the help.
@KshitijChoudhry ..I forgot to reply about your suggestion on buying from Middle east.
. Middle East part is mostly Israel where my relatives are working . They do travel to Dubai occasionally but for tourism and that remains uncertain.
otherwise Israel is very expensive for electronics. Infact for everything.
In early days of their travel I asked them to check some equipment and electronics price in Israel. Everything was way more expensive even more than India .
Only one place they said is cheap in Israel that was some tax free zone like in USA they have states with no tax.
I forget the name of the place but it was some beach tourist place( I think Eliat something)
and they prefer other countries for tourism instead of going to that place.