How much time does it take for a shop to restock caps?
I admit that I'm used to Fallout 3, where stores restocked twice a week. In Fallout New Vegas, how long does it take for stores to restock -- particularly on caps? It feels like it's been at least a week since I woke up in Goodsprings, and the Goodsprings stores aren't restocking on the cap front. (Nor on equipment -- I'd settle for decent stuff to trade, to whittle down my inventory.)
How long must I wait?
The Vendors restock twice per week on Sunday and Wednesday. 72 and 96 hours respectively.
You might also need to be outside of the area the vendor is in.