The map above provides the locations for caps stashes, bobbleheads and magazines. Luckily some of them are close to each other so if you find one you’ll find another. These items are great to sell in your vending machines.
A good note to go by is to not to sell the items at “retail” price in other words if they Bobbleheads suggest the value of 100 caps then sell them for around 50 caps. You’ll notice that the items will go much faster if they’re cheaper than the retail suggestion.
As for the magazines I’ve seen some people sell them for around 75-100 caps but, I’ve noticed that they will sell quicker if you have the prices around 45 caps.