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Most valuable LEGO sets: FIRST LEGO League

The highest secondary-market values right now, blended across sources. New / sealed condition. Scoped to FIRST LEGO League.

1. 1SUPERPOWERED Challenge Kit45820-1 · 2022 · 2,179 pcs$750.75market value
2. 2MASTERPIECE Challenge Kit45823-1 · 2023 · 1,756 pcs$575.66market value
3. 3UNEARTHED Challenge Set45829-1 · 2025 · 1,742 pcs$369.00market value
4. 4CARGO CONNECT Challenge Kit45816-1 · 2021 · 1,918 pcs$254.86market value
5. 5RePLAY Challenge Kit45813-1 · 2020 · 1,600 pcs$245.89market value
6. 6UNEARTHED Explore Set45830-1 · 2025 · 708 pcs$203.74market value
7. 7SUBMERGED Challenge Set45826-1 · 2024 · 1,916 pcs$134.11market value
8. 8CARGO CONNECT Explore Set45817-1 · 2021 · 885 pcs$123.67market value
9. 9SUPERPOWERED Explore Set45821-1 · 2022 · 998 pcs$110.57market value
10. 10CITY SHAPER Challenge Kit45809-1 · 2019 · 2,158 pcs$99.00market value
11. 11BOOMTOWN BUILD Inspire Set45810-1 · 2019 · 738 pcs$84.97market value
12. 12SUBMERGED Explore Set45827-1 · 2024 · 667 pcs$64.50market value
13. 13PLAYMAKERS Explore Set45814-1 · 2020 · 779 pcs$50.00market value
14. 14CARGO CONNECT Discover Set45818-1 · 2021 · 77 pcs$45.27market value
15. 15UNEARTHED Discover Set45831-1 · 2025 · 32 pcs$35.00market value
16. 16SUBMERGED Discover Set45828-1 · 2024 · 55 pcs$29.98market value
17. 17PLAYMAKERS Discover Set45815-1 · 2020 · 76 pcs$27.85market value
18. 18MASTERPIECE Explore Set45824-1 · 2023 · 806 pcs$27.50market value
19. 19FIRST Competitions Medal2000455-1 · 2019 · 18 pcs$11.58market value
20. 20Discover More2000461-1 · 2020 · 12 pcs$10.61market value
21. 21BOOMTOWN BUILD Discover More2000460-1 · 2019 · 12 pcs$9.44market value
22. 22FLL Competitions Medal - Build it Yours2000475-1 · 2021 · 18 pcs$7.71market value

LEGO FIRST LEGO League value guide →Browse all FIRST LEGO League sets →