If you are looking for a good collectors card or are trying to pull for value, Burning Shadows is good for both your needs
And then, of course, we have the Tyranitar and Raichu art rares, which also look great
Black usually gets a nice assortment of cheap threats and top-tier removal, while red gets even more cheap threats and efficient early-game burn spells that can help finish off the opponent in the late game
Its really easy to build a deck around Chulane, playing lots of cheap creatures, which will in turn ramp and give you cards
Hit Kings gives you 1 premium card valued at $50$500, focused on big names and real upside
Super Cold allows you to attach as many Water Energy cards from your hand to one of your Pokmon as you like, once per turn