Walmart offers the
LEGO Ideas Adventure Time for $30.79. Opt for in-store
pickup to drop that to
$30.02. (
Amazon charges the same for Prime members.) That's the lowest price we could find by $20. This 495-piece set features eight buildable LEGO brick adventure time characters: Finn, Jake, Princess Bubblegum, Lady Rainicorn, Marceline, BMO, Ice King, and Gunter.