For Sale: Leupold VX-5 HD 3.5-15 x 56mm Firedot with sunshade and alumina caps. Mounted on 223 for approx. 200 rounds in Nightforce UL rings. Very faint front ring mark. Sold
No box. Coupon was never used but I don't have the physical coupon. Not sure if Leupold will honor the free dial by serial number.
Edit: A quick google search advises Leupold will provide dials by serial number if un-used but this is from the internet and not Leupold directly.
As long as the free dial hasn't been redeemed for that particular serial number on that scope then all you need is the serial number when ordering the dial. It's done online on Leupold's website and it never asks for a physical coupon or proof of purchase.