How much does this cost to the nearest dollar?

Safety 1st Grip N Twist Door Knob Covers, 3 Pack
From the Manufacturer The Grip 'n Twist Door Knob Covers help keep little ones from entering parent-only rooms. Their sleek modern design blends in with any home décor. Prevents little ones from entering danger zones in the home Newly redesigned for easier adult use Neutral color blends in with home decor Convenient 3-pack for mutiple doors Easy to install Brand Safety 1st, Color White, Dimensions 3.63\ L x 3.5\ W, Pieces 3, Special Feature Easy to Install, Included Components Knob, Weight 0.8 ounces, Type Standard Packaging, Unit Count 3.0 Count, s 3, model number HS034, Is Discontinued No, Target gender Unisex

Price is $9.00
Price: $8.91