What's your input on this one? I think is acceptable ding on the REV, right? Not thinking of slabbing this coin but I just wanted to get an idea before NGC/PCGS will eval coin as 'DAMAGED' or alike...
Hard to say. Worst case might get details if they think it has been scrubbed clean, or AU53-55 if it grades. Regarding dings and nicks compare e.g., with this one:
AU58...