Jomashop via eBay offers the Invicta Men's DNA Urban Watch in Grey/Red, model no. 10402, for $48.99 with free shipping. That's the lowest total price we could find by $9. It features a quartz movement, stainless steel case, silicone strap, and water resistance to 330 feet.
Ruiertower via eBay offers these 8-Bit Unisex Fashion Sunglasses in Blackor Red for $1.83 with free shipping. (Yellow and White are also available for pennies more.) Outside of other eBay vendors, that's the lowest total price we could find by $3. They feature stainless steel and plastic frames.
Update: It's now available in Yellow only for $1.85 with free shipping.
Dailyetrade via eBay offers the Shark Men's Dogfish Sport Watch in Red for $32.99 with free shipping. (Red-Plus via eBay offers it in Blue for the same.) Outside of other eBay vendors, that's the lowest total price we could find by $8. It features an analog and digital display, silicone strap, and water resistance up to 100 feet.