According to my DB the lowest price is 8.99 USD for 45 Degree (in Banggood). You can create price alert here, copy coupons and view price history. Do you want to know what the best price is?
Latest price update (UTC time):
Banggood (8.99 USD)
Banggood warehouse is located in China. There are no coupons for this product in Banggood. Isn’t it too expensive? Actually this is the best price in history according to CouponsFromChina database!
Link: Banggood product page
Price: 8.99 USD
8.99 USD – This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG76cfa1
(probably won’t work, but you can try them out)
Aliexpress
Click here… to search for Tiling 45 Degree Angle Cutting Machine on Aliexpress
Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for Tiling 45 Degree Angle Cutting Machine is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).