After Borderlands 4 Money PJ's dramatic dive, you'll receive your mission completion rewards automatically:
A solid chunk of XP
A stash of Cash
A few pieces of Eridium
There's no boss fight or hidden Borderlands 4 Items to claim afterward, but the quest still delivers a fun slice of humor and a bit of XP padding for your time.
Additional Tips
Explore Around the Camp: PJ's area is surrounded by lootable containers, ammo chests, and weapon crates. Before leaving, take a minute to scavenge - you might find a rare mod or upgrade for your trouble.
Check for Hidden Echo Logs: Some players have reported Echo Logs in the nearby burned-out wreckage that expand on PJ's… unique worldview. They don't add to the quest, but they're worth a listen for the laughs.
Early-Level Friendly: This mission doesn't require any specific Borderlands 4 Gear or skill setup. It's a quick quest perfect for players leveling through Carcadia Burn.
The Story Behind the PB&J
Borderlands 4's world is packed with strange NPCs, but PJ takes the cake (or sandwich, in this case). His obsession with creating "the ultimate PB&J" feels like a tongue-in-cheek nod to the series' long-running tradition of turning simple fetch quests into absurd, unforgettable moments.
While the quest itself is short, it's a great example of the game's chaotic storytelling. Between the ridiculous dialogue, the gross-out humor, and PJ's inevitable meltdown, the mission perfectly encapsulates the bizarre charm that makes the Borderlands series so distinct.
Is the Quest Worth Doing?
Absolutely. While you won't walk away with legendary loot or a secret weapon, PB&J is one of those quick, character-driven side missions that remind you why Borderlands side content is so beloved. It's weird, self-aware, and rewards you just for playing along with the madness.
If you're looking to clear all side missions in Carcadia Burn or you simply want a good laugh between boss fights, this one's worth checking off the list.
Final Thoughts
And that's all you need to know to complete the PB&J side mission in Borderlands 4. Head to Carcadia Burn, find PJ east of Marrow Narrows, grab "The J" from the buoy, and deliver it back to your unhinged new friend.
You'll earn a bit of XP and Eridium - and one of the weirdest stories you'll tell from your adventures across the Borderlands.
So grab your vault key, steel your stomach, and get ready to help a Psycho make history… one highly questionable sandwich at a time.
Once you've wrapped up the campaign in Borderlands 4, the hunt for the best loot doesn't stop. In fact, that's when one of the game's most exciting post-game features becomes available - Maurice's Black Market Vending Machine.
Also known as the Legendary Vending Machine, this mysterious contraption is the go-to source for powerful legendary weapons, shields, and grenades that can dramatically improve your build. However, there's a catch: it only appears once a week, its location changes with every reset, and its icon doesn't show up on your map until you're practically standing next to it.
If you're struggling to track it down, this guide will walk you through everything you need to know - from where Maurice's Black Market Vending Machine is hiding this week to how the system works and what to expect once you find it.
What Is Maurice's Black Market Vending Machine?
Maurice's Black Market Vending Machine is a special rotating shop that spawns in a different hidden location every week. Each time it appears, it offers a fresh selection of legendary-tier loot, including weapons, grenades, and shields from cheap Borderlands 4 Money the current and past seasons of Borderlands 4.