Well, that didn’t take long. There’s already a way to pull down unlimited caps in the Commonwealth wasteland.
YouTuber ZibbeZabbe has detailed the process in the video above, but it works like this:
Find a vendor with ammo and save your game – this doesn’t work with every vendor. Select a single type of ammo and buy the entire stash of that type of ammo – go with the most expensive one.
Now, do not finalize the trade. Instead, sell one back to the vendor. If you bought 20 rounds, you should have 19 after this. Then, trade some more of the ammo, just as long as it’s not all of it or all but one.
If the glitch works, the amount of ammo in your inventory won’t change, but the caps you’re getting increases as if it had.
The wasteland is a brutal place, but if you want a leg-up, this an easy, fast way to get it regardless of what platform you’re playing on. Get on it quick, though. Who knows how long it’ll be before this is patched up.