Aliexpress
Click here… to search for Pinlo PLMZ-SL064-01 640W Sandwich Machine on Aliexpress
Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
Coupon (72.26 USD): BG1111KA
(CouponsFromChina.com tip: put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGPLSW, BGPLMZ, Email5, BGSS10%SW, bGhOnEy10, bgshOOp10, BGHome15%, BGSWZJJP, BGHOMEAPP13, BGHOMEA13, 13f142, BG10OFFAFF, BGwhielabel, BGYY001, BG10OFFAFF1, BANGGOODSD
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Pinlo PLMZ-SL064-01 640W Sandwich Machine.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).