Hello! I recently just purchased an s20 fe and I signed up to trade in my s9plus in in return to get a trade-in discount. I'm wondering since my fingers print reader has a small chip in the paint but overall works fine, how will my trade in value be effected? I imagine I should still get a good bit of my estimated $235.00 trade in correct? I've read reviews and small chips in the finger print reader especially for this model seems very common so I'm assuming for trade in if everything else works fine would fall under the normal wear and tear category...correct???