I bought this case from an Authentic Shop 10 days ago for 1,150 BDT. Now I am selling my phone, so I am selling the case as well. Please check the photos.
The build quality and finishing of the case are premium, with a full metal look. You can find converter cases in the market for 500–600 BDT, but those are usually stickers or plastic, making them easy to spot.
Once applied, the phone looks completely original and premium. It is hard for anyone to tell it is a converter case, even when holding it in their hands. It will look like you have upgraded your phone—the finishing is that precise.
You can check the market price.
If you want to buy it, you can come to the location or take it via courier. The price is mostly fixed.