How to Get $1 Legendary Weapon In Borderlands 4 (Vend of the Line Quest)

Players can obtain one legendary weapon of their choosing for only $1 at the end of the Vend of the Line Side Quest. A special vending machine will be available to you, featuring several selections of valuable legendaries. This guide will show players how to get a $1 Legendary Weapon in the Vend of the Line Quest.

How to Start the Vend of the Line Side Mission

You can start the Vend of the Line quest by talking to Penelope Streams, who is over by a vending machine in Caradia City. However, you need to complete the Siege and Destroy story mission before the side quest becomes available. The whole mission revolves around locating and fixing Vending Machines scattered throughout Kairos and inputting answer codes to progress to the final Legendary Vending Machine.

All Vend of the Line Vending Machine Answers

You’ll have to locate four different Vending Machines, which will involve several puzzles and seeking missions. Some of them you’ll have to repair, while others require you to defeat surrounding NPCs. Here are all the Vending Machines in the Vend of the Line:

🥫Note: Most of the clues for all the Vending Machines are printed on their backs except for the third one.

First Vending Machine

Location: It’s the gun Vending Machine near the initial interaction with Penelope Streams and the Vault Gatherer.
Clue: Two Green $ Signs, Two Blue $ Signs, All Cancelled Out
Answer: Sell two Green-Tier Items and two Blue-Tier items
Result: Master Clue = 33

Second Vending Machine

Location: Grindstone of the Worthy. South of Carcadia Proper
Clue: Green $, Purple $, Blue $, Green $
Answer: Sell these items in order: green item, purple item, blue item, green item. Afterward, repurchase them.
Result: Master Clue = 96

Third Vending Machine

Location: Kairos. Southeast at Crumblehall.
Clue: Follow the Two Arrows Pointing Up (consider that the Vending Machine toppled over) and all succeeding arrows to find the graffiti of 2 Purple $ and 2 Orange $ that are all cancelled out.
Answer: The Vault Gatherer pinned under the Vending Machine will do the trading for you after you find the clue.
Result: Master Clue = 8-W

Fourth Vending Machine

Location: Near the entrance to Carcadia Burn in Embracer’s Bluff.
Clue: Green $, Purple $, Blue $, and Purple $. All of them are cancelled out.
Answer: Sell the following items in order: green item, purple item, blue item, purple item.
Result: Master Clue = -1

Legendary Vending Machine

Location: East of Carcadia
Clue: Green $, Blue $, Purple $, Orange $. All of them are cancelled out.
Answer: Sell the following items in order: green item, blue item, purple item, legendary item
Result: Clue = Follow the electrical behind the Vending Machine

Following the wire will lead you to a drop-down area with Vault Gatherers. A glowing Vending Machine is located on the other side. Once you reach the machine, it will come to life, so you’ll have to defeat it. Once you beat Vend Zane, he will offer to sell you one of the Legendary Weapons he has in stock for only $1. You can only complete this mission once, as it’s non-replayable.