The Nike Free RN Flyknit 2017 (880843-400) released in June 2017.
Original retail (2017): $120 · Lowest resale ask: $476 on GOAT (Nov 6, 2026)
Colorway: Blue Lagoon/Legend Blue-Polarised Blue-Pure Platinum · Style code: 880843-400 · Release date: June 2017 · Lowest resale ask: $476 · Availability: Available now
Sources: Nike's product feed (release date), GOAT's catalog (original retail) · stores checked Nov 6, 2026, 4:25 PM ET
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