Karl (Fallout 3)

 is a member of the Family. He doesn't believe in Vance's teachings but plays the part to have his store in Meresti.

His store is open from approx. 2 pm to 8 pm (unlike other stores, open approx. 9 am to 6 pm). Oddly, you can sometimes buy Blood Packs from him at the regular "junk item" price (base value 5), even though you can sell them to Vance nearby for a solid 15 caps (not subject to Barter), if you have brokered a deal with Vance and Evan King of Arefu.

He can be seduced with the "Black Widow" perk into giving the password of the security computer terminal. He sells 2 bottles of purified water and has 162 bottlecaps to trade.

Karl also has one of the biggest inventorys of any merchant in the Capital Wasteland and just near his desk is a freezer Full of Scrap metal (that can be stolen with negative karma?)

Glitch
He does not run out of stimpacks. ( he always has 3 more )

Related Quests
Blood Ties

Appearances
appears only in Fallout 3.