What components is he needing & how much?
I can help out with primers, & bullets, the bullets are not lubed for black powder, have around 200 350GR flat points. Should be able to by 250GR locally, I will have to check. Can't help with powder or brass.
Just checked the local gun shop, good supply of 2 alpha bullets. 4x 250GR 500 count, at $51.99 each.
They also have 200Gr, 225GR & 230GR. Starting at about $46.99 each.
Brian