The card is so scarce that it barely has a stable market value since sales happen so rarely
These are the cards you need for the 'Shiny Museum 2' Secret Mission: Mega Charizard X ex #111 (Shiny/ Two Rainbow Star) Mega Slowbro ex #112 (Shiny/ Two Rainbow Star) Mega Manectric ex #113 (Shiny/ Two Rainbow Star) Mega Gengar ex #114 (Shiny/ Two Rainbow Star) Mega Scizor ex #115 (Shiny/ Two Rainbow Star) Rewards: 36 Wonder Hourglasses, 12 Pack Hourglasses and 10 Shop Tickets
sparkling, iridescent foil-etched cards, for example, or textured foil cards which the Memory Corridor cards may have in these packs
If you haven't got one yet or want to check your eligibility, check out the Points, AMEX, and Discover promo pages for more information
In addition, as more and more of these effects see play, the red decks will turn to cards like Flaring Pain to catch these cards unawares and stop damage prevention