They say you can find anything you desire at the Grand Market - so long as you have the coin to pay. The Grand Market takes up the majority of the ten center islands of Sasserine, known as the Trade District. There are hundreds of merchants that make their home in the Trade District, and many of the shops run around the clock. The Grand Market is always packed, but with a few coins and a bit of luck - there are always hidden gems to be found.
In the main square of the market there is a massive shrine to the Merchant Patron (See Patronage).