Price history, coupons and price alert are available on this page. What is best price?
Voltage: 220V, Earth resistance: <2 ohms, Size: 137x 168x 114mm, Heating core: one type, Temperature stability: 2, Handle Model: TSS30B, To ground potential: <2mv, Power: 120W, Model: QUICK TS1200A, Heating principle: Resistance Type, Weight: 2.5KG, Temperature range: 200-420℃, Iron Tsui Model: TSS02
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($225.58): BGGines
2. ($235.60): BG00c906
put item in your cart and apply coupon code there 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): BG41984f, BANGGOODSD, BG8a7644, CityadsTool
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for QUICK TS1200A Soldering Station.
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)).