Since 1 Oct: 10 SEK → 11 SEK (+9 %) Low 9 SEK · high 12 SEK over the period
What is Lucario ex (Prismatic Evolutions) worth? According to Cardmarket the value is around 10 SEK for Lucario ex 51 from Prismatic Evolutions (Double Rare). The value updates continuously. In Kortjakt you can scan your cards with the camera and instantly see what they're worth – free.