Aliexpress
Click here… to search for Xiaomi 700W 300ml Fruit Juicer on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. Well, there is one coupon available right now.
Link: Banggood product page
Coupon (67.30 USD): BG589b2e
(CouponsFromChina.com tip: coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Old coupons (from the oldest to the newest): aff7off, TTxBG10, BGOD1, AFfbG10, BG13thMI20, bGhOnEy10, BGdragonBoat, BGCAMP01, bgshOOp10, BgoFErTaSchInA10, BgcLuBofErtA10, BGZPBC15, BGTY704CP, BGCuponation10, BGHONEY2110, BG10OFFAFF, BGwhielabel, BG0b82e2, 13f142, BG10OFFAFF1, BG4d9120, BGAlerabatod, 00c906, BG00c906, BGe46870, BG7280ff, Tabby20, 8Couponsde, BG36e006, MVC8SPRING, 8BGwbg2204, 2203ActiesNL, tRaDetRaCKeR, 8wEbgaInS5, BG2bb7a1, BG5d2ea4, Cuponation9, COUPONSDE1wk, BG073996, BGc363fd, ADMITADBLACK, BG8OFFCOUPON, TTBLACK5, JanBGCoupon8, Sports23q1, BGSaleFeb8, BGc28268, BG9dce6b
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Price history (for all/most countries) for Xiaomi 700W 300ml Fruit Juicer is here.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).