Fallout 4 Far Harbor UNLIMITED Harpoon and Money Exploit
All DiMA Memories YOUTUBE PLAYLIST
Fallout 4: Far Harbor YOUTUBE PLAYLIST
Fallout 4: Far Harbor Unlimited Harpoons and Money
Before you start the Harpoon exploit in Fallout 4: Far Harbor, make sure that you have at least 20 harpoons on you and a Harpoon gun.
You can get both from the Far Harbor vendor.
Now got to a wall and shoot 20 harpoons in the exact same spot. After that you can pick them up infinitely. It requires a bit of patience but you can basically stock up on thousands of harpoons that you can sell for bottle caps.
You can sell these to vendors and pick them clean with your unlimited money.