Well hello, there! Runic Potion, Deviate Fish, 10g, and this nice little grey item that went directly to the vendor! New fishing quests are good so far!
Update: 2nd reward from the same quest:Not bad.. and with the 3rd try at this quest got another grey "Whale statue" that sold for 11g. Looks like this particular fishing quest that has you fishing the sewers of Dalaran is fairly profitable.