Moving sale— Ergonomic high-back office chair

Selling my Winrise ergonomic office chair. It has been used for about a year and a half and is structurally solid and very comfortable. Premium features: Breathable mesh back, adjustable headrest (height/angle), coat hanger on the back, and sturdy metal base. Comfort: Great lumbar support and thick cushion. Condition: The mesh, seat, and wheels are in excellent, clean condition. IMPORTANT NOTE: The right armrest height-lock mechanism is loose (it stays in the lowest position but doesn't lock in the high position). The left armrest works perfectly. —I have lowered the price by over $140 CAD specifically to account for this issue—