According to the AFA population data, AFA 85 is the highest grade assigned to any Battle Armor He-Man.

Ultra high-grade example of Battle Armor He-Man from 1984. Always popular amongst collectors, this is Mattel’s second version of He-Man, appearing after “The Original”. This version of He-Man showcased an armor breastplate that showed dents and repairs. Our example is immaculate, a showstopper 85-85-90, the finest AFA graded example currently available in any marketplace. Card front and back look great. Battle Armor He-Man is the hardest to find version of He-Man with a clear bubble – in fact, it may be the toughest clear bubble in all of MOTU. This bubble, like virtually every other example, is yellowed but is otherwise flawless - it retains perfect form free from dents, dings, and cracks. Battle Armor He-Man displays magnificently within. G3, Made in Taiwan.  Encapsulated by AFA (85y, 85-85-90), #10609134