While the pull rates aren't fantastic, something I know from personal experience, the chase for some highly-sought cards keeps me buying packs from Surging Sparks
My belief at first, and this was supported by a friend of mine who felt similarly, is that this must be a fake gold coin. The tournament coin is the rarest flip coin with the highest asking price, so if any coin was going to be forged it would be this one
The thunder of its hooves beats dreams into despair
If you have five Goblins out, youre blasting a creature for five damage, which can generally knock out most creatures until you hit the late game
Which Japanese Pokemon card rarity is best for beginners
For better or worse, this makes determining the cards actual price incredibly difficult