Basically copy coupon, view price history or create e-mail price alert. You probably want to know what is the best price?
Weight: 50g (without battery), Wheelbase: 100mm, Brand Name: Happymodel, Model: Larva X, Drone Version: BNF (With Receiver & Without Battery), Size: 88x88x45mm (without propellers), Item Name: 100mm 2-3S 2.5 Inch FPV Racing Drone
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 China. Well, there is one coupon available right now.
Link: Banggood product page
1. ($105.99): 7bcdf9
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): AFfbG10, BG10New, BG15LarvaX, BG10LarvaX, BGANLX, BGhappy001, BG10La, BGND12LX, BGHLX, 973001, BGHM13, BGLXP, BGHWX10, BG10XXHM, BG12LarvaX, BGBFLX, BGBFCR25, BGCITYADS2019, BGVDay10%off, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, BGRC902, BgoFErTaSchInA10, BgcLuBofErtA10, BG11Racer, BG10RACING, BG9MCH, BGDAVIS
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Happymodel Larva X 100mm Drone BNF [EU/CZ] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Happymodel Larva X 100mm Drone BNF.
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)).