Ive been pondering the viability of an explosives oriented char, though the stuff they use seems rather scarce and expensive. Not somthing to start out with it seems.
Are you kidding? You start near the Powder Gangers. Every one of them is carrying 2-3 sticks of dynamite and each of their campsites have 4-5 sticks. My explosives character is walking around with 70+ sticks of dynamite, and I haven't even gone anywhere besides the NCR jail and Goodsprings yet.
i thought C4 was extremely overpriced considering it was a 1 use weapon
It is because it is a one hit kill weapon for nearly anything, even groups of enemies. Combined with a detonator it is one of the most useful weapons in the game for assassinating NPCs or taking out whole gangs of enemies in a single act while you can be somewhere in the distance and perfectly safe.
Frag mines, etc. are unpredictable, they also have a certain amount of time after they are triggered before they go off. Sometimes enemies can run past them. C4 is great however, because you can set up a choke point, go get the enemies attention and then sit back and wait for them to reach your kill box before destroying their world with a single click.
And taking out an NPC with C4 is a perfect assassination technique for those NPCs surrounding by guards, or are too armored or tough to take down with a silenced weapon.
That is why C4 demands such a high price.