When I was updating this page the price was 14.39 USD for Car Polishing (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Do you want to know what the best price is?
Latest coupon and price update (UTC):
Banggood (14.39 USD)
Banggood warehouse is located in China. Is it a reasonable price for this item? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal 7.79 USD) There is one coupon right now! Check this out.
Link: Banggood product page
Price without coupon: 15.99 USD
Coupon (14.39 USD): BGAMMT03
(CouponsFromChina.com tip: apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Old coupons (from the oldest to the newest): BGSCM11
(probably won’t work, but you can try them out)
Aliexpress
Click here… to search for 12Pcs Car Polishing Pads on Aliexpress
Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for 12Pcs Car Polishing Pads.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).