Price history, coupons and price alert are available on this page. Best price?
Version: RTF, Copter Size: 33 x 33 x 11cm, Motor Diameter: 0.8cm, Charging Time: About 130min, Flying Time: 5 – 7min, Frequency: 2.4GHz, Gyro: Built-in 6 Axis Gyro, Camera Pixel: 0.3-mega-pixel, Battery: 3.7V 500mA Battery
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. We have found one coupon for this product!
Link: Banggood product page
1. ($53.99): AFfbG10
apply code in your basket (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): 41fc2b, TTxBG10, BGss506, BGBFAFF2019, BGCITYADS2019, BGVDay10%off, BGX5HWUS
(probably won’t work, but you can try them out)
Price history and price alert
Check out price history chart (for all/most countries) for Syma X5HW Blue RC Quadcopter.
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)).