Roman coin identification [solved]

Hi all, recently I got a old looking coin/medallion and can find anything about on line

any help will be appreciated:)

unfortunately there is only one side to use for identification as reverse was removed 

Salve,è un medaglione di Massimino il Trace per Pergamo 

https://www.acsearch.info/search.html?id=6387822

Thank you so much 

do you know estimate value of this coin?

No mi dispiace,vediamo se qualcuno più esperto risponde. Comunque devi postare anche l altro lato per una valutazione.

Unfortunately second side of the coin is compl flat as prev owner removed all!!!!!