You can get Eachine Mini T-28 Trojan RC Airplane with 2 Batteries for $105.99 with coupon (from Banggood). Just check coupons out (with price alert and history). Do you want to know what the best price is?
Servo: 2g plastic gear *3, Flight time: 14mins, Remote control: 2.4GHz 4CH, Charging time: 2.5 hours, Motor: 10mm coreless motor (hollow cup), Receiver: 2 in 1 integrated board, Package size (lengthx widthx height): 35X35*15.5cm, Length: 317 mm (12.48 inches), Product Name: mini T-28 Trojan, Brand: Eachine, Flying weight: 60g, Wingspan: 400 mm (15.75 inches), Recommended battery: 3.7V-360MAH, Material: EPP, Propeller: 130X70mm
Latest coupon code price check (UTC time):
Banggood ($105.99)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. Is it a low price? Well, this price is higher than average price ($73.99)
Link: Banggood product page
Price: $105.99
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): 8ae5fc, BGAFF10OFF, BGCuponation10, BGMATCHA16, BGHONEY2110, BANGGOODSD, CouponsDE, 00c906, 2022ACTIESNL, Terence, BG1efeb0, 8Couponsde, MVC8SPRING, 8BGwbg2204, hoNEYbGdeAlS, BGRCEachine, TTBLACK5, JanBGCoupon8, BGToys8, BGSaleFeb8, BGMatt2022, BG2608f0, BGc64e8e, BGe898e9, BG589b2e, BGPlane12, BGISSAM0128
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 2 another warehouse/versions!
1. Europe – Eachine Mini T-28 Trojan RC Airplane with 2 Batteries [EU] ($72.99)
2. Europe – Eachine Mini T-28 Trojan RC Airplane with 3 Batteries [EU] ($74.99)
Aliexpress
There’re some similar (or not) items on Aliexpress
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 Eachine Mini T-28 Trojan RC Airplane with 2 Batteries is here.
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)).