12V Input Current: 40mA@Pitmode / 95mA@25mW / 185mA@200mW / 250mA@500mW / 380mA@800mW, Channels: 48CH RaceBand / LowRace, Audio: Support audio input, Power: PIT/25/200/500/800 mW, Output Voltage: 5V 1A, Weight: 6.8g(including cable), Dimensions: 36*36*4.5 mm, Item Name: Rush Tank II, Input Voltage: 7-36V DC.
Price history, coupons and price alert are available on this page. What is 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 Europe 
. I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
1. ($34.03): BGMatt2022
2. ($34.03): BGToys8
paste coupon code in your cart and click Apply after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): bGhOnEy10, bgshOOp10, BGTT10, BGBLACKF299, Parts8, BGDAVIS, xollodrnes59, 13f142, Cholldrons36, BGJON8, BGRCParts8, ADMITAD2212, BG1efeb0, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BG8RCToy, hoNEYbGdeAlS, BGRCT10, BGJUNEGSG9, BG8ReviTrage, Cuponation9, BGGutscheine, BG8OFFCOUPON, TTBLACK5, BG589b2e
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – RUSH TANK II V2 Ultimate 2-8S VTX FPV Transmitter ($-3)
Price history and price alert
It’s a new item in our database, so I can’t create price history chart. We have saved this price in database: $28.9.
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)).