Neat 2013-P Unc Mint Set With 3 Errors

I bought a bunch of 2013 Uncirculated Mint Sets, right after the sellout in late Dec, it appears to possibly be the lowest mintage in over 50 years(someone correct me if wrong).
Anyway, today's set has a massive struck through on William McKinley's forehead, awesome traildies on the rock dude climbing Mount Rushmore(BJ Neff has one of these in hand, and, will soon have an official TD ID#), and, a VERY cool clashed 5c...clashed modern coins seem to be hard to find..the machinery has(supposed to have, anyway), automatic hold-back points for the dies, in case no coin in ring to strike..well, this set of dies hit pretty hard, leaving all kinds of neat raised objects both sides...maybe COOP can do an overlay for this..rare is the STEPS through Jefferson's eyes...a direct hit across the face, into the field..the objects UNDER the steps come out looking like flames.