Iphone 15 Pro Max Pta Approval

Hey guys wanted some help!. I got a 15 pro mqx in blue color last year in Dec 2023 and have been using it to date. But not I’m kinda fed up off the non pta wala masla and am thinking of getting it approved. The problem is if i get it approved it will cost me around (Phone cost Rs 270k)+ (Pta approval 148k) total : 418k which is on a higher side if i compare it to an s24 ultra or other good phones in the market. If i sell this it is being sold in the open market for around 225k ish. What should i do