The 1915-D Buffalo nickel is a challenging coin across the grading spectrum, even in lower-end circulated grades. Only 7,569,000 examples were struck and fewer than 10,000 are estimated to have survived, with most succumbing to extensive use in circulation. Difficult in circulated condition, the coin is tougher yet to locate in uncirculated grades and is extremely scarce in MS66 and MS67, the latter being the highest grade awarded by either PCGS or NGC.