Magic, by its very nature, would greatly help not just the PCs, but the masses, too. Here are some magic items that the commoners's use.
A mail order tank, interstellar war, the engines of galactic commerce and nostalgia.
A sword with a mission
Chrome is the one of the most popular Superbrands in the Cosmic Era
Six gruesome blades forged from dwarven blood in the pits of ancient bol-Pakash. Six knives the dwarves wish never existed.
The ultra minimalism mech, for the common consumer
A toilet that teleports your feces onto the PottyPortal's Poop Hill.
The best way for a traveling dwarf to sleep is on a bed of stone - Bodrick Rocknumber, stone bed salesman
'Cmon and drink up. This potion will really help us understand each other, if you know what I mean.
A standard crowd control/riot shield
Pavise: a full-body concave shield used to by medieval archers as defensive walls while reloading.
Pavisade: archaic term. a row of shields hung on the side of a ship to protect it at war and discourage boarding by enemies
A set of 30 Dwarven Treasures, for finding, or stealing.
I watched in horror as the final pieces were infused together with dark magics granted to the mighty Kormak by Shivenhusk Himself. The head from Lord King Vyrkril was placed on a base of blacked bone and thrust into the cold burning fire. I swear I hear it scream in agony. Decnus Kormak smiled at his late king and when he pulled the chalice from the blue flame bare handed, he clutched it covetously. That alone made me afraid.
Tis but a scratch, send the guards and make sure they capture that joke of an assassin
All dwarves in the Ven mountains are familiar with this simple game. Though elaborate and colorful game board have been craft, the game is simple enough that you could out line a board in the dirt and play with four handfuls of stones.
A joint French-Canadian company, Chalopin-Barkin of Mars is one of the pre-eminent manufacturers of space mining equipment and exotic vehicles.
Myths and misunderstandings swirl around this mysterious metal
Local farmers and foresters have the greatest bow making wood in all the land, they also have the skill to protect it.
A fine cloak that allows the wearer to see from a statue's eyes.
"I once went questin' for Alexander Sehtolc's five clothes. Each item has a magic power that the wearer can use, see. And when you get all seven, each power is amplified. 'Course, I never could find Alex's boots."
-Old Gerald, man in the pub.
What if some crazy wizard created an artifact that empowered rodents that touched it with one random supernatural power? Preferly right out of the pages of your favorite four-color. (But only one power!) This item does not convey any sort of intelligence boost.