Just check coupons out (with price alert and history). Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
OM610 for YAG filter W202 9300 W210 W210 wicu. Gl 12. D0834 05. | $13.53 | – |
 |
Xiaomi Wicue 12 \ | $38.78 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
CR2016
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($9.99): BG2a8425
2. ($26.30): tRaDetRaCKeR
3. ($26.59): 2203ActiesNL
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): e2bcea, TTxBG10, BGMLWicue, 2019SPEDM, BG3CSUM, AFfbG10, BGXM5169, 502C6B, BGCP020, BGFRWicue, BGXMWI516, 0e7f33, BGXW129, FBCOUPON1, BGCZ516, BGRWICUE, BgcLuBofErtA10, BGAFF10OFF, BGCuponation10, 13f142, BGHONEY2110, BANGGOODSD, 00c906, BG664ccb, 8BGwbg2204
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Wicue 12 inch LCD Drawing Tablet.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).