Where are all 8 Red Coins?

Excuse me, could you possibly elaborate on the whereabouts of the eight Red Coins? It seems there's been quite a bit of buzz surrounding their disappearance or perhaps their hidden locations. Are these Red Coins some sort of collectible items with significant value, or do they hold a deeper, more cryptic meaning? And if so, have there been any credible leads or clues discovered that might shed light on their current locations? Your insights would be greatly appreciated.