This rare type just sold for US $1,413.17
It was issued shortly after his elevation to Caesar in an attempt to strengthen his rule.
Maximinus II, as Caesar, 305-309.
Silvered AE Follis; 23mm // 7,30g.
Antioch mint, 1st officina. Struck AD 310.
MAXIMINVS NOB CAES, laureate half-length bust right, wearing imperial mantle and raising right hand, holding mappa[?].
IOVIO PROPAGAT ORBIS TERRARVM, Maximinus standing right, holding drapery with left hand and crowning Victory on globe in right; officina A to left, star above altar to right; ANT.
RIC 134.