In general, Thalia, Guardian of Thraben is the better of the two since it comes down a turn earlier, but there is some upside (outside of budget) to playing a split of both since Thalia is legendary, so while we can never have two copies of Thalia, Guardian of Thraben on the battlefield, we can have one Thalia and one Vryn Wingmare
I was always under the impression that you fill-out the the Submission Form - Declared Value based upon the expected grade
Know which character booster packs to spend DP on Again, as you figure out the kind of deck that you want to custom build, you'll need to make sure to pick the right character packs to spend your DP on
Is it too much
Ravnica: Clue Edition is a standalone box (see it at Amazon) that mixes the pick-up-and-play simplicity of something like Magics introductory Jumpstart packs with the murderous deduction mechanics of Clue, and weve got details on how it works, whats inside the box, and an exclusive look at all the new cards hiding in its packs