Ultimately, even if the price of Arena of the Ancients does come down from its $100 and $40 highs, its unlikely to crash completely
Being on a budget (I was still a poor college student, after all), I always looked for the best deals I could get to stretch my recreation money as far as it would go
Pretty good selection of Games Workshop stuff, D&D business, a jewelry case full of dice, casual board games, and the biggest craft beer selection I've seen in a game store
However, it was one of dozens of box toppers players had the potential to find, so had zero impact on the card's price
But also look to fellow 1-mana spell Galvanic Discharge if the Modern energy deck works