Looks to be about the same condition as my 1870, which was sold to me as F in the way back time (I paid $3.75 around 1973...). It's hard to tell what your reverse looks like, but grading emphasizes the obverse in most cases. Try taking images more straight on and then crop them on your phone. That's pretty easy on an iPhone.
Many of these can be weakly struck resulting in hair detail that looks like a lot of wear. The vertical lines in the III suffer from weak striking as well. The denticles are a good indicator of heavier wear. YMMV / JMHO. Z
The 1881 Nickel Three Cent Piece was sort of a "last gasp" for this denomination. The mintage was 1,077,000 which was well over the amount for the all of the other dates in this era. After the mintages were much lower until the coin was discontinued in 1889. Here are two examples, first in Mint State and then a Proof.
