The value of Rayquaza Pokemon cards varies significantly based on several factors including card condition, rarity, edition (1st Edition vs Unlimited), and whether the card has been professionally graded by PSA or BGS
Like the other etched foils, this printing is only available in collector's boosters
Cards are usually categorized into these conditions: Mint: Perfect, untouched condition, with no scratches, bends, or visible damage
Notably, any Extra Deck send turns into a live Shaddoll Trap, usually Shaddoll Schism sending El Shaddoll Apkallone gives you a search and send, potentially triggering doll effects, or (more nefariously) putting Resh Shaddoll Incarnation in the GY alongside a name
Deck Description Duelist AbyssHunter_GOD published this deck on Dueling Nexus
(Since you can only apply a replacement effect to a single event once, the nonsense stops there.) In that case, you'd flip a coin