If you were a wealthy trader who somehow had a teleporter or something, what California/Legion/Mojave-region products would you bring to the Commonwealth to sell? (Other than your teleporter technology!)
And what, if anything, would you bring back to the west to sell there?

One might be the edible plants, which appear to differ in the Commonwealth and Mojave.
Another would be that east-coast clean water is rarer, and the gun runners don't exist in the east. Both the Hub water merchants and the gun runners would LOVE to have easy, quick access to the Commonwealth, I think.

The Shi would probably love to examine a Synth. If anyone could figure out a way to tell them apart from regular humans, it'd be them or Big MT (if they survived the Courier.) I know, I know, we technically don't know anything official on the Shi in the "current" time period but I'm extrapolating. At the end of Fallout 2 I'd erroneously thought "Man, these guys are going to be HUGE in Fallout 3."

I would send T-60 power armor to the west and I would send some sort of trading company to the east.

I always felt like there was a huge lack of merchants and traders out east in the Capital Wasteland.

@ Sirdanest (Original Post)

I think I would love to bring the lever action weapons and revolvers from the Mojave Wasteland over to the Commonwealth. Bring some wild western country flare to the big city. If you could lug a ton of those weapons, you'd make a fortune! Also, bring over some sunset sarsaparilla, I don't think anyone in the Commonwealth has had that before. .

What id introduce to the commonwealth is cars (like the highwayman in F1) it gets you places faster

@Tekmon_Xonic I do think it was funny that the drink was limited to only the American Southwest. Kinda a shame, I was hoping to see it again in FO4

oh that's easy enough, i'd bring securitrons and roboscorpions, not to help, just thought it would certainly make the automatons more interesting (i am aware of the automaton securitron mod, already got it) and to help i'd bring more tech from Big MT see what the institute cane make by reverse engineering it all, or even simply some new ideas

It would be interesting to see the institute and a Big Mt end up enemies. Or friends. Either way, uh oh.

Gambling to the east. Synths to the west.

Because everyone everywhere needs more gambling.

And synths to the west, because I could make a fortune selling those.