How much does this cost to the nearest dollar?

Supco RK101 Electric Range Thermostat Universal Knob Kit - 1 Knob, 5 Inserts & Oven Overlays
Thermostat and burner knob and adapters, Easy to use and handle. This products adds a great value This product is manufactured in China. RANGE KNOB KIT - This high-quality part is a direct replacement for Robertshaw and MANY more! Includes 5 different adapters to fit virtually all applications! PREMIUM REPLACEMENT - Supco RK101 Electric Range Thermostat Universal Knob Kit is designed to meet or exceed OEM specifications. Includes 1 knob, 5 inserts, and surface and oven overlays. HIGHEST-QUALITY PARTS - Supco parts are built to last and a popular choice among repair technicians and DIYers. Manufacturer Supco,

Price is $6.00
Price: $5.79