Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
Thread: 510, Power supply: 2x 18650 battery (not included), Wattage range: 5 – 230W, Resistance range: 0.06 – 3.0 ohm, TC range: 200 – 600 Deg.F
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):
Price history and price alert
Check out price history chart (for all/most countries) for YOSTA Livepor 230 TC Mod Army.
Price records source(s): Gearbest
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)).