$19.99 – 1x cable, 1x antenna, 1x Eachine RC832 receiver.
You can get Eachine RC832 Boscam FPV Receiver for $19.99 using coupon code (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Best price?
Latest coupon code price check (UTC time):
Banggood ($19.99)
Banggood warehouse is located in China. I can’t find any active coupons for this product in Banggood. Is it a reasonable price for this item? Maybe there’re no more promotions for this item, because current price is higher than average (which is equal $13.50)
Link: Banggood product page
Price: $19.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): aff7off, rchobbies8, e2bcea, 502C6B, f62884, Parts8, BG10EA, bgssaff9, BGeachine9%, BGBCFPV, BGEach10, BGBCBG10, BGEachine, BGOTC21, BGEachine11, BGCITYADS2019, BGEachine10, 2020CNY, BGVDay10%off, BGEachineFB, BGTT10, bGhOnEy10, BGSS10%SW, bgshOOp10, BGAFF7OFF, 13f142, BGEachine2021, BGCuponation10, BGRCEachine, Tabby20, BGRCT10, BGToys8, BGMatt2022, BG589b2e
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Eachine RC832 Boscam FPV Receiver [EU] ($-3)
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Eachine RC832 Boscam FPV Receiver. The lowest price was: $12.55.
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)).