Beneficial exchange

Petrenko got a deal with Sakharov for a couple of exoskeletons. He wants you to be a courier and deliver a container with a rare artifact to Sakharov, and drag Exoskeleton ×2 back.
== Walkthrough ==
== Notes ==
* Strangely, no enemies spawn during this quest, so just as long as you clear the natural spawns, you are good to go.
* If you have two Exoskeletons handy already you can immediately turn those in without visiting Sakharov, but then you'd be giving away two Exoskeletons for essentially nothing. Better to just do the task as intended.
== Bugs ==