Mercadian Masques, 1999: $754 With Food Chain as an exception, many cards from Mercadian Masques have less expensive reprints
Two counterspells plot your next few turns
Out of all of these, I'd only recommend considering the Booster Boxes (36 packs), as that's the best value for money, and these rarely drop further in price closer to release
Each forum has its advantages and drawbacks, so research them to find what works best for you (for example, eBay has the widest reach, is easy to use, and is trusted by buyers, but it also takes a 10% commission from your sale)
Through these decks, players will get a glimpse of the rich lore and diverse characters of Disney Lorcana TCG
Combat, heroic portraiture, and monster designs are some of his best subjects