i went to get a family member's note 5 repaired, after it s screen, shattered a few weeks ago.... Max someone offered for it was 15k and it was very clean except for the screen part
... however i just got the screen replaced with a new one which cost me 19k... your best bet is to get it repaired no one will buy it for 25k, only the repairing shops buy these phones... and there is also no way to repair such damage on oled displays you have to get it replaced... Just an advice bro, it wont sell easy, either get it repaired or man up and say farewell to the device.