Tattered Collar and Rusty Pet Cage
It's basically a database of everything in the game, what it's used for, what it does, where it's found, etc. All with helpful comments from other players.
Those two items are gray items (the name is in gray text), all gray items are vendor trash, regardless of how much they vendor for. Basically the quest just gave you two items worth some gold at a vendor, instead of just giving you the gold.
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