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Value guide

LEGO FIRST LEGO League value guide

How much are LEGO FIRST LEGO League sets worth? CollectORbuild tracks blended secondary-market values on 22 FIRST LEGO League sets. The most valuable right now is SUPERPOWERED Challenge Kit at $750.75. The typical priced FIRST LEGO League set trades around $74.74.

The lists below rank FIRST LEGO League sets by current market value, by how far they’ve appreciated over RRP, and by what’s retiring soon. Open any set for its full valuation and price history, or value your whole collection free.

22
priced FIRST LEGO League sets
$750.75
most valuable · SUPERPOWERED Challenge Kit
$74.74
median value
+288%
top appreciator · UNEARTHED Challenge Set

Most valuable LEGO FIRST LEGO League sets

The highest secondary-market values right now, blended across sources. New / sealed condition.

  1. 1SUPERPOWERED Challenge KitSUPERPOWERED Challenge Kit45820-1 · 2022 · 2,179 pcs$750.75market value
  2. 2MASTERPIECE Challenge KitMASTERPIECE Challenge Kit45823-1 · 2023 · 1,756 pcs$575.66market value
  3. 3UNEARTHED Challenge SetUNEARTHED Challenge Set45829-1 · 2025 · 1,742 pcs$369.00market value
  4. 4CARGO CONNECT Challenge KitCARGO CONNECT Challenge Kit45816-1 · 2021 · 1,918 pcs$254.86market value
  5. 5RePLAY Challenge KitRePLAY Challenge Kit45813-1 · 2020 · 1,600 pcs$245.89market value
  6. 6UNEARTHED Explore SetUNEARTHED Explore Set45830-1 · 2025 · 708 pcs$203.74market value
  7. 7SUBMERGED Challenge SetSUBMERGED Challenge Set45826-1 · 2024 · 1,916 pcs$134.11market value
  8. 8CARGO CONNECT Explore SetCARGO CONNECT Explore Set45817-1 · 2021 · 885 pcs$123.67market value
  9. 9SUPERPOWERED Explore SetSUPERPOWERED Explore Set45821-1 · 2022 · 998 pcs$110.57market value
  10. 10CITY SHAPER Challenge KitCITY SHAPER Challenge Kit45809-1 · 2019 · 2,158 pcs$99.00market value

See all 22 FIRST LEGO League sets by value →

Biggest FIRST LEGO League appreciators

Sets whose market value has grown the most above their original recommended retail price.

  1. 1UNEARTHED Challenge SetUNEARTHED Challenge Set45829-1 · 2025 · 1,742 pcs+288%vs original RRP
  2. 2MASTERPIECE Challenge KitMASTERPIECE Challenge Kit45823-1 · 2023 · 1,756 pcs+130%vs original RRP
  3. 3BOOMTOWN BUILD Inspire SetBOOMTOWN BUILD Inspire Set45810-1 · 2019 · 738 pcs+70%vs original RRP
  4. 4UNEARTHED Explore SetUNEARTHED Explore Set45830-1 · 2025 · 708 pcs+36%vs original RRP
  5. 5CARGO CONNECT Challenge KitCARGO CONNECT Challenge Kit45816-1 · 2021 · 1,918 pcs+27%vs original RRP

See the full FIRST LEGO League appreciation ranking →

LEGO FIRST LEGO League sets retiring soon

Sets with a known upcoming retirement date, ranked by market value — the pricier ones to grab before they're gone.

  1. 1Discover MoreDiscover More2000461-1 · 2020 · 12 pcs$10.61market valueRetires Dec 2027

See all FIRST LEGO League sets retiring soon →

Browse all FIRST LEGO League sets →Value your collection free →

Frequently asked questions

How much are LEGO FIRST LEGO League sets worth?

It varies widely by set and condition. Across the 22 priced LEGO FIRST LEGO League sets CollectORbuild tracks, the most valuable is SUPERPOWERED Challenge Kit at $750.75, while the typical priced set trades around $74.74. Each set's page shows its blended new and used market value and full price history.

Which LEGO FIRST LEGO League set is worth the most?

SUPERPOWERED Challenge Kit (45820-1) is the most valuable LEGO FIRST LEGO League set on CollectORbuild right now, at $750.75. The full ranking of the most valuable FIRST LEGO League sets is above.

Do LEGO FIRST LEGO League sets go up in value?

Some do: UNEARTHED Challenge Set is up 288% over its original RRP. Retired and hard-to-find sets tend to appreciate most, while sets still on shelves often sit near retail. This is general market information, not investment advice.