Have your lenses lost their sparkle?They just don't give you the same joy anymore? Get your sparkle back by selling your old gear and upgrading to Sigma with our KEH Camera Used Gear Buying Event! From February 19-21, 2026, you can sell your used gear and enjoy special Sigma Bonuses,based on which lens you're eyeing up! We all know a good lens can change your whole perspective, but Sigma lenses can spark new joy in your craft!