Several factors influence HeartGold & SoulSilver card values: card condition (mint cards worth 3-5x more), rarity (holographic and rare cards command higher prices), first edition status, PSA/BGS grading scores, and market demand for specific Pokemon
We return to Ixalan, a plane of treasures and mysteries, with the release of The Lost Caverns of Ixalan on November 17
The biggest bummer is that the -4 ability has a chance of folding to a Fog or any board wipe
It was easier for design to build good draft environments that fit with a storyline by having fewer sets to connect together
Both of these play great with our themes but just suffer by the large amounts of good quality four mana cards
Its $50, and were going to see that price go higher this weekend and hopefully it comes down to something reasonable