The LEGO Nexo Knights Combo NEXO Powers subtheme consists of small impulse-style packs released in 2017 that expanded the companion mobile app experience with additional scannable shield powers. Sets include 70372 Combo NEXO Powers Wave 1 and 70373 Combo NEXO Powers Wave 2, each a 10-piece pack containing scannable shields that unlock new powers in the Nexo Knights app when combined together.
2 sets

70372 Combo NEXO Powers Wave 1

Theme / Subtheme Nexo Knights / Combo NEXO Powers
Year 2017
Pieces 10
Availability Retired
70372 LEGO Nexo Knights Combo NEXO Powers Wave 1
Retail $3.99
Value $6.91
Growth  +73.2%
Annual growth 3.1%

70373 Combo NEXO Powers Wave 2

Theme / Subtheme Nexo Knights / Combo NEXO Powers
Year 2017
Pieces 10
Availability Retired
70373 LEGO Nexo Knights Combo NEXO Powers Wave 2
Retail $3.99
Value $5.26
Growth  +31.8%
Annual growth 3.7%