yeah its repairable, that one blade looks pretty bad but a good prop guy can fix that up, i would recomend buying a new one after its fixed though, and keep that one as a spare
Make sure to check the shaft for straightness with a dial indicator. That was a pretty hard hit. Did the rudder get hit at all? Also make sure the strut is not bent.
If you did want to buy a new prop, there is improved technology available. Nothing wrong with fixing it though.