Hey! Whaddya know? Creation Club stuff is already turning out to be a bum deal for buyers on some items.
Fallout 4 Hellfire Armor is 500 credits or about $5. (Note that like all freemium funny money schemes, there is a floor on the minimum credit purchase. In this case, the minimum credit purchase is 750 credits for $7.99.)
There is a free mod version of Hellfire Armor on Nexus and Bethesda’s network already.