How do I gain access to the hidden weapons vendor in New Haven?

In New Haven, there is sometimes a second weapons vendor across the street from the usual one. However, it isn't always open. Is there anything I can do to ensure it is available?

Solution 1:

You must have completed "Hair of the Dog" from Earl. After that it should be open all the time, the fact that it isn't appears to be a bug.

I found that when playing a multiplayer game the door was always open. In single player, teleporting to New Haven from Middle of Nowhere seemed to almost always open the door.

Solution 2:

I believe it is entirely random. I play Borderlands far too much, and I've never found any pattern to it. It's definitely worth it to check whenever you're in New Haven, as the hidden vendor has a higher than normal chance of having high quality weapons. I tend to find a lot of oranges in it.

Solution 3:

If you don't mind a bit of tweaking, you can access the shop through the wall even if its closed as long as you've enabled the vendor by visiting the "Middle of Nowhere" waypoint.

c/p from the video comments:

to enable 3rd person view in Borderlands here's what You have to do:

1. Go to: C:\Documents and Settings\Username\documents\My Games\Borderlands\WillowGame\Config
2. Open: WillowInput.ini
3. Search for [WillowGame.WillowPlayerInput]
4. Add the following below other binds: Bindings=(Name="F3",Command="Camera ThirdPerson",Control=False,Shift=False,Alt=False) Bindings=(Name="F4",Command="Camera FirstPerson",Control=False,Shift=False,Alt=False)
5. Now If You press F3 You will go to third person view, F4 brings back first person view, You can change the keys to others I simply prefer using this,

Solution 4:

I found if you log out anywhere BUT new haven and log back in, then FT back to new haven, it will be open. Tried it 10 times, worked 10 times. So, don't log out in New Haven or the door will be locked the whole play session. Did this on PC by the way. Not sure if it will work on xbox360 or not.

Happy Vault Hunting!

EDIT - I can also confirm this vendor box will only open up when you get to Middle of Nowhere.