The Old Xoblob Shop is a shop in Waterdeep's Dock Ward run by a strange gnome named Xoblob with a fascination with any and all things purple. In the front window of the shop hangs a stuffed Beholder corpse. While it was determined to be a body, is doesn't appear to be decomposing.
He sold the party in session one a Bag of Holding for 10 gp after they discovered and clumsily hid the fact that the bag was magical. This was the only item in the shop that appeared to possess magical qualities. He also sold Kray a brooch that possessed the emblem of Legion, a faction of unknown origin that shares his last name.