LEGO 45800 FLL WORLD Class: Learning Unleashed Challenge Kit

Released 2014 · 2,098 pieces · 2 minifigures · FIRST LEGO League

LEGO FLL WORLD Class: Learning Unleashed Challenge Kit (45800) was released in 2014 as part of the FIRST LEGO League theme, with 2,098 pieces and 2 minifigures. That makes it the 5th largest of the 60 FIRST LEGO League sets in the catalog. Released in 2014, 12 years ago, well past the two-to-three-year run most LEGO sets get, so it is almost certainly out of production.

Add to my collection

• Estimated value: $307 (modelled from piece count, era, and age, not live market data)

Availability: Likely retired (inferred from its release year, not an official retirement date)

Full details, the price breakdown, and the minifigures included are below. Add it to your collection to track what it's worth.

• The 5th largest of 60 FIRST LEGO League sets
• 15¢ per piece, about typical for FIRST LEGO League

Minifigures: White Torso, Medium Blue Legs, Reddish Brown Hair, Red Torso, Black Legs, Black Hair

More from 2014

Set data from the Rebrickable database, refreshed daily. Catalog data as of 2026-09-01. Values are this site's estimates, see how they're calculated.

Own this one? Create a free account to track your sets, see what your collection is worth, and build a wishlist others can buy from. No email needed.