Just a quick of warning about markets offering escrow.
This applies specifically to silkroad 2, but applies to other markets just as much.
Even if the market offers escrow, does not mean you are protected from scammers.
If there is no / little support, as seems to be the case with silkroad 2.0, then escrow is pointless, as your money will just sit in escrow indefinitely or be sent to the scammer through autofinalise.
SR2 can be used for successful transactions, just make sure you use trusted vendors and PGP encryption, but be aware that even though escrow is offered, doesn't mean you have any protection from scammers.
Seriously. Even if there IS support you can still be scammed. Find vendors who are reliable and trustworthy and stick with 'em.