Well, a big haul by my standards, anyway (it roughly doubles my entire ancients collection). Bought all of these coins this Saturday (Jan 4).
All coins are from a single bargain bin at $7 each, all appear to be AE4 (about 12-14 mm), all have patina in various shades between yellow and orange (though slightly less dark than in the photos - I miscalculated my lighting), and all mintmarks I can read are Antioch (I suspect so are a few I can't).
Gloria Romanorum (seems I now have a full set of the three-emperor issues):
Arcadius: [DN] ARCADI-VS PF AVG, star left of head/three emperors, mintmark faint but probably ANT something
Honorius: [DN H]ONORI-[VS PF AVG], star left of head/three emperors, mintmark either off flan or ANT something (I'm not sure)
Theodosius [II]: DN THEODO-[SIVS PF AVG], star left of head/three emperors, mintmark ANT delta
Everything else:
Theodosius [I]: DN THEODO-SIVS PF AVG/SALVS REI-PVBLICAE, mintmark ANT alpha (probably - could be delta)
Anastasius: [some Anastasius-related legend]/big epsilon (I've been told this is Anastasius by the dealer, check of plausible types at Wildwinds affirmed that; can't read the legend)
[probably Justin I]: [some nigh-unreadable legend]/someone sitting, inverted epsilon above left; weird dimples in the middle of both sides (again, identified by the dealer and affirmed by Wildwinds check - the legend, so much as it is visible, doesn't seem to be Justinian)
[almost certainly Theodosius II]: [barely visible bust]/cross in wreath, illegible letters below (no idea why I bought this one, but after a check on various sites I at least know who the emperor is)
and the misspelled Arcadius from the other thread.
Photos (all together - might do individual photos some time;
US coins for scale):


Do you think I did well? Are any of these coins uncommon/valuable?
I really wanted to get a monogram coin example too, but couldn't find any (I suppose I'll try next time I see this dealer).
Bonus question/puzzle: the two
US coins used for scale were also bought on Jan 4 (from another $7 bargain bin - of a different dealer at the same "show"). What are the dates on them, and in case it's possible to tell, did I do well with these?