How much does this cost to the nearest dollar?

Magnetic Door Stop 304 Stainless Steel Spring Soft Catch Heavy Duty Door Stopper Both Wall and Floor Mount Door Holder Protector Wall Door Catch Keep Your Door Open (Silver Brushed, 4 Pack)
Dear Customer Glad to meet you in the thousands of products. I hope you will find the item you like here. We make this Magnetic Door Stop because I have the very bad experience to buy the poor quality item for my house. The items was bought from the shop, it look all right, (as I was not understand what is is good before). About 5 month later it get rust, and the magnetic begin weak, and not catch the door. (as you can see the photo above in the gallery) Now let's talk about how to choose a good Door Stop 1. Good

Price is $43.00
Price: $42.99