$54.99 – 2x Screw, 1x Adapter, 1x Solar Panel, 3x Gear, 1x MoesHouse Smart Blinds Drive Motor, 1x VHB.
Right now the best price with coupon code for Moeshouse CM-LS DIY Smart Motorized Chain Roller is $54.99 (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Latest coupon and price update (UTC):
Banggood ($54.99)
Banggood warehouse is located in China. Coupons for Moeshouse CM-LS DIY Smart Motorized Chain Roller? Nope, there’re no coupons in Banggood. Low/high price? Well, this price is higher than average price ($52.87)
Link: Banggood product page
Price: $54.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGc963de, BGJUNEGSG9, TTBLACK5
(you can check these old coupons out, but these probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for Moeshouse CM-LS DIY Smart Motorized Chain Roller is here. The lowest price was: $48.75.
Price records source(s): 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)).