Iphone 16/16P/15P

Hey guys Assalam o Alaikum, 22M from Khi here.

I’m thinking to gift my sister a Factory or JV Iphone 16, 16 Pro or 15 Pro. Just wanna know what’s the market price price for these mobiles in Karachi is, and if anyone here is meaning to sell theirs, feel free to shoot me a dm or comment below.

I already have 2 iphones on me, 16e with 100% battery health and 12 Pro with 75(ish) battery. Both JV, both in good shape. I’m thinking of selling either one of those and buying any one of the above mentioned models.