Nobody will (or should) give 2 BTC to a newbie on the forum without using Escrow. Without a vouch or offering to use escrow you will not find a buyer I am afraid.
Sorry I can't use Escrow or send my item for vouch, because this item cost 2 BTC.
This must really be an aggressive marketing approach because the op does not give out vouch copy, he does not accepts escrow and probably does not send the product first.
I doubt a dark trust member can sell their product in this manner should they wish to sell any product how much more a brand new account.
In addition you dont win money or those marketplaces but earn money.
Good luck with your sales.
You have not come forward with any proof that can make people to belief your claims besides $2000 is a whole lot of money to gamble with because you have nothing to loose even if you sell it for $20 because of your level and activity in this forum though i still wonder if someone will send you $20 first without an escrow.