1. That's not for a weapon, rather, an account.

2. SilkRoad Online is trash (the game the account is for).

3. There's nothing new about selling online accounts, items, weapons, mounts, currency, or even housing for real life currency. Several MMORPG's actually carry a HIGHER per unit value than the US dollar... meaning $1 US < $1 Game Currency.

I've sold all sorts of online shit for numerous games... made a lot of good money doing it. I was even hired by a company to play WoW during its beta stages... LOL. You'd be suprised how much money there is to be made in the MMORPG world. -_-