Choosesmart via eBay offers the Nike Men's Premier 8.0 Sports Sunglasses in Gray/Silver, model no. EV0792-003, for $32.99 with free shipping. That's the lowest total price we could find by $14. They feature 100% UVA and UVB protection, a nylon frame, cam-action hinges, rubber inlay nose pads and temple tips, and soft pouch.