You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Brand: GEPRC, Protect plate: 2mm, Frame type: H-TYPE, Weight: 121g, Arms plate: 5mm, Mounting Holes: 30.5*30.5mm/20*20mm, Motor to motor: 224mm, Item name: MARK4 HD5, Propeller: 5inch, Size: 138*176mm, Top plate: 2.5mm, Bottom plate: 2.5mm, Side plate: 2.5mm
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
GEPRC Frame 5 Inch 224mm Mark4 HD5 Freestyle Quadcopter for Digital FPV System for Air Unit With Antenna Holder | $59.66 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
1. ($54.59): Cuponation9
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): BG05545f, Parts8, BG04b506, BGGAL8, BGRCParts8, Tabby20, BG1efeb0
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for GEPRC MARK4 HD5 224mm 5 Inch RC Frame Kit 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)).