sea salt and paper card sleeves Ryker Tight sleeves for Sea Salt

For public markets, we have sites like eBay or Goldin Auctions where current listings are publicly visible as well as a mechanism for searching sold prices as well

All we know is that it's Available only in Collector Boosters in extremely low quantities, according to the official Collecting Marvel's Spider-Man article, while Thanos' borderless version's drop rate is less than 1%

Definitely hope to own one someday in the future Im wondering if theres other cards that maybe pull from stuff like this

Pokemon TCG: Scarlet & Violet Obsidian Flames Booster Display Red-hot embers illuminate the pitch-black night and sparks flare into an inferno as Charizard ex surges forth with newfound powers of darkness

Originally, this was simply done by saying how powerful your deck was from one to ten