Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
2x 65mm 2-blade propeller(CW), 1x Toothpick frame kit, 1x FSD412 2-3S 12A Flight tower, 1x Optional Receiver (BNF Version Only), 1x Caddx Micro F2, 4x 1103-8000KV brushless motor with connector, 1x FSD TX600 25mW-600mW VTX FPV Transmitter, 2x 65mm 2-blade propeller(CCW)
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.
Link: Banggood product page
1. ($71.28): 28RC
2. ($89.10): BGAFF10OFF
3. ($89.10): BGTT10
4. ($89.10): bGhOnEy10
5. ($89.10): BG25Tpick
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): BGrcescape, TTxBG10, 2019SPEDM, BGss11, AFfbG10, BGFS15, 502C6B, BGWKTP, BGBFCR25, BGCITYADS2019, BG12Toothpick, 7bcdf9, BGVDay10%off, BGdragonBoat, BGSS10%SW, bgshOOp10, BGRC902
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for FullSpeed Toothpick F4 Drone PNP? There we go.
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)).