I guess if it came in a pack it counts even though the Herre(a) is really just an overhyped print defect, and shouldnt be considered a part of the 1958 regular set....
if your counting print defects... any card from any 1950s-70s set printed with a blank front/back would be scarcer... and they came in packs too. or maybe even cards like the blue background 1958 Aaron would be scarcer too... but they are all just printing defects
If including any card listed in the checklists.... Id put the 1967 Maris Proof and 1977 Jackson proof at the top. But I ant no Topps expert
