Go down and check coupons out. Remember to check price history if it is available. What is best price?
Item Name: T8SG Transmitter, Transmitter Module: Four in One High Frequency Module(CC2500 CYRF6936 A7105 NRF2401), Antenna gain: 2db(detachable antenna, 128*64 resolution, easy modification), Weight: 338g(without battery), Remote control distance: >2km@ 22dbm, Working voltage: DC4.5-DC18V, Rocker way: non-contact 3D space vector Hall joystick, Transmission frequency: 2.400GHZ-2.7GHZ, Open source firmware, Upgrade method: USB online upgrade, Transmit power: maximum 22dbm (transmit power adjustable), JR/FrSKY compatible module bay on rear side, Color: Black, Number of channels: up to 12 channels(depending on the receiver), Display: back lit LCD display, Working current: 88Ma@8. 4V, Size: 158x 150x 58 mm
Aliexpress
I could not find it 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 Europe 
. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database… There is one coupon right now! Check this out.
Link: Banggood product page
1. ($84.99): 7d18f7
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): Email5, 2020CNY, BGVDay10%off, BGJPTX, BGJPTX8, BGT8SGPO, BGJPTX13, BGTX8, BGTT10, BGJPTX8WK, bGhOnEy10, BGRDJP8, BGTXT8PRO, BGT8CLE, BGTXJP8G, BGT8SP, BGJPT865, BGSS10%SW, BGJPT8CZ, BGT8SGAG, bgshOOp10, BGJPTXAS, BGJPTXYB
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – JumperTX T8SG RC Transmitter ($-3)
Price history and price alert
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $73.09).
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)).