Dark marketplaces are bad places lol most people there are there for the illegal business so.. alot of undercover agents aswell. I've heard about this new black market called theMarketplace but it's pretty difficult to enter or something, might be worth reading up on if you are interested.
i guess some of the links on the deepweb that is indexed as a blackmarkets are just a trap made by the undercover agents or the FBI . i have tried to surf the darkweb and entered some drugs and weapon markets just to see if there are actually a illegal stuffs that are being sold there .
I don't know if browsing through the dark web is dangerous already. I'm just not doing it to make sure.
Of course imagine how powerful the FBI is, they can actually do that.
If you didn't do any transaction or got involve to any thing illegal in the market place, I guess the FBI won't do anything to you. but it must be an interesting place.
its like ebay that we find for sale stuff that isn't normally for sale. users selling kidneys perhaps are there too