You can create price alert here, copy coupons and view price history. Best price?
Flaps: No, Is Assembly Required: No, Flying/Running Weight (bs): 0.13, Prop Size (in): 2.5”, Length (mm): 375mm, Charger: USB Cable, Wingspan / Width (mm): 365mm, Where To Play: Outdoor, Radio: 2.4Ghz 4-Channel, Flying Time: 14min, Material: EPP, Battery: 3.7V 360mAh, Motor: 1020 Coreless DC motors, Experience Level: Beginners
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($87.89): BGPlane12
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGMiniF16, BGEachine2021, BGCuponation10, BGEachine10, BGHONEY2110, BGMiniF16CZ, BG864865, BANGGOODSD, CouponsDE, BG00c906, ADMITAD2212, BGRCEachine, 2022ACTIESNL, Tabby20, BGMatt2022, BG589b2e, BGAUGUST8, BGCAPITALOS8, BGCOUPERT8
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Eachine Mini F16 Falcon 365mm RC Airplane RTF with 3 Batteries [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for Eachine Mini F16 Falcon 365mm RC Airplane RTF 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)).