The European Magic: The Gathering Twitter account posted their spoiler after having a guessing contest
Jumpluff HS is mostly only used with Mew Prime now that Broken Time-Space is rotated, which is good because Seismitoad is weak to Jumpluff
On average, the 2008 version can cost anywhere from $200,000 to over $300,000
If your card is less valuable and/or not near mint condition or likely to be in the lower realm of Near Mint condition (a surprisingly large category), then you are probably fine just tapping into the ungraded card market
If youre like me and cant get enough of the plane, I highly recommend this video by MTG analyst Rhystic Studies
My Verdict: A standout booster box with fun themes, strong play value, and collectible art