Eachine E129 RC Helicopter RTF with 3 Batteries [EU] (Banggood, Aliexpress: Remote control mode: 2.4G remote control, Charging time: about 30 minutes, Brand: Eachine, Item: E129, Body length: 267mm, Product: RC Helicopter, Controller Modes: 2 Kinds, Remote control distance (m): 80-100m, Mode 1: Right Hand Throttle, Rotor diameter: 248mm, Flight time: ≥15 minutes, Remote control 4*1.5AA (not included), Number of driving motors: main motor (hollow cup) 8520*1 tail motor (hollow cup) 0615*1, Mode 2: Left Hand Throttle, Frequency: 2.4G, Body height: 80mm, Channel: 4CH, Battery details: body 3.7V (350mAh) (the best price with coupon)).
Basically copy coupon, view price history or create e-mail price alert. What is best price?
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 code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I don’t really know if this price is reasonable, coz there’s no price history in my DB. There is one great coupon!
Link: Banggood product page
1. ($65.31): BGMatt2022
apply it in your 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): BGSMTW2, BgoFErTaSchInA10, BGE129Heli, BGE129RTF, bGhOnEy10, BGE1290, BGE1291, BgcLuBofErtA10, BG11EACHINE, BGEachine129, BGAFFE129, BGEA129, BGE129160, BGVIPEachine, BG20Eachine, BG18129, BGAFF10OFF, BGAU18E129, BGEachine2021, BGSpring129, BGCHR98, BG15E129, BGCuponation10, BG18E129heli, BG16E129, BGZX1811, BGEachine10, 13f142, BGHeli423, BGHONEY2110, BG52586d, BG36cd11, BG150d56, BG2cee4a, BGDNYE129, BG9eff85, BG365aff, BG2cd56c, BG99E129, BG300163, BGfae363, BGE129109, BG3fc3a8, BGE129issam, BGE129CN, BGE129issam1, BGJPE129, BG2f2d5c, BG9a80c2, BG42b9df, BG57f0ca, BG73a3fb, BGheli1201, BGGME129, BGRCEachine, 2022ACTIESNL, BG6265d2, BGheli3, BG1211b4, BGc53137, BG40fb1e, BG23a57e, 8wEbgaInS5, BGToys1, BGRCT10, BG402b32, BG1f36ee, BG816314, BGcf5558, BGToys8, BGSaleFeb8, BGSaleAD, BGMARCHSALE, BG589b2e, BGAUGUST8, BGCAPITALOS8, BG8FORMULAMX
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Eachine E129 RC Helicopter RTF with 3 Batteries ($67.44)
Price history and price alert
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $46.39).
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)).