Antenna High gain DualBand antenna, Current ≤1.6A(5W), Modulation Mode 16kΦF3E / 11kΦF3E, Channel No. 128, Antenna Impedance 50Ω, Transmitter, Intermediation sensitivity 8-12mv, Frequency Range 65-108MHz(FM Receive only), Spurious Radiation <7μW, Pre-emphasis characteristics 6dB, Operating Voltage DC 7.4V, Weight 250g (Including battery, 136-174MHZ and 400-520MHZ (TX/RX), Adjacent Ch. power ≤-65dB(Wide) / ≤-60dB(Narrow), Output power 4W / 1W (Max 5W), Mode of operation Simple or semi-duplex, CTCSS/DCS deviation 0.5±0.1kHz(Wide) / 0.3±0.1kHz(Narrow), Dimension (Wx Hx D) 100x 52x 32 mm, antenna), Intermediation distortion <10%, Maximum deviation <5kHz(Wide) / <2.5kHz(Narrow), Frequency Stability ±2.5ppm. Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
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.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
1. ($44.68): BG2589f4
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 502C6B, Baofeng, elec, fd2bd0, AFfbG10, BGBFAFF2019, BGCITYADS2019, BGE13, BGVDay10%off, BGAFF10OFF, bGhOnEy10, BGdragonBoat, bgshOOp10, BgoFErTaSchInA10, BGELIG0920, BGTT10, BgcLuBofErtA10, BGCuponation10, 13f142, BGHONEY2110, BGd0b05d
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for BAOFENG BF-F8-Plus Walkie Talkie. The lowest price was: $24.99.
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)).