HOW TO: The best way to get *ALL* Eridian weapons in Borderlands

Yesterday i finished off this superb game and what i found at the end is what i consider to be the best way to get ALL Eridian weapons in Borderlands. It's not only a source for all kinds of weapons (guns, rifles, pistols, launchers, shotguns, eridians), but also for an unlimited amount of money as well.
The level range of the DLC in question, "Claptrap's New Robot Revolution", is about 37-40 which is doable after completing the main game. This is also a great way to stock up before doing Playtrough 2.
Created: 2012-08-05
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