Top one is a Gallienus, Troas Alexandria...Something like this.. https://www.vcoins.com/en/stores/to...6_gm_sng_von_aulock_7576/1192710/Default.aspx 2nd row right..Gordian III with Agbar...Something like this.. https://www.vcoins.com/en/stores/pr...x_phraates_ad_238244__23/1005218/Default.aspx 2nd row left Gordian III with Tyche reverse... Bottom right looks like Commodus....Interesting reverse! Bottom left Maximianus GENIO POPVLI ROMANI reverse This will at least give you a start and I'm sure some of the experts here will fine tune this a bit more...
Nothing crazy rare or valuable. Marsyas probably the most desirable. Can probably be procured for around $20