I liked the phone, it costs 123k dinars in stores, I found it at the kiosk for 100k dinars, with a Serbian receipt and a warranty from Yttel (i.e. it was bought for 123k according to the receipt) - will there be any catch?))
Everything is possible, it depends on the honesty of the seller. But it may also turn out to be a normal phone. It's better to take a look and check when we meet. Usually, there may be a problem with the speaker or the microphone. But I bought a used one, not a new one. Mine had a problem with the battery and the speaker. The battery issue was mentioned in the description, but the speaker problem was not.
A friend recently bought an iPhone for his daughter. He found it through a link much cheaper than in regular stores (the 15 pro was 370 euros less than in iStyle and others). I called them; they said it would be delivered to the store within the day. They called back in an hour that it was ready for pick-up. We bought it, new, sealed, with a 2-year warranty.