I'm really not good at grading these Joy, but it appears it's going to be a split grade. Different from obverse to reverse, so I'll let someone with more knowledge on these give you a net grade and then I can look up the value for you if they do not.
In VG I might lean more towards $20-$25. The obverse is very smooth and worn. Reverse color shows evidence of cleaning, which would bring the price down more.
I am not sure. But there are a few things on the reverse that looks cleaned to me. You see where those shiny spots come through, and a different color? In this grade of coin, that's not luster, the outer metal may have been scrubbed away. The obverse looks a little "clean" too. But I don't have the coin in hand, it's just my opinion from the photos. Many old copper and silver coins have been cleaned many years ago, before it was known to be a source of damage to the patina/ surface metal.
Ok on the coin talk forum someone said this coin is N-14 or R-4+ variety does that help any. I know I'm a newbie so I'm clueless what that means he said mine was one of the scarce variety I did find a website about Newcomb coins but can't find a picture so I'm still lost. Sorry