Print Size: 500*500*600mm, Print Thickness: 0.1mm-0.4mm, Printing Material: PLA/ABS/PETG/TPU/WOOD/HIPS/PVC…, Nozzle Temp.: 260°C Max, Print Speed: 20-100mm/s (60mm/s suggested), Operating Software: Cura, Color: Monochrome, Slicing Software: Tronxy Official Slicing, Auto Leveling: Enable, Hotbed Temp.: 90-100°C Max, Power: 24V 21A, Screen: 3.5 Inch Full Color Touch Screen, Extruder: Dual Titan Extruder, Nozzle: 0.4mm, , Machine Material: Aluminum Profile / Sheet metal.
Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
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 coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): 7d18f7, 13f142, BG807222, 8Couponsde, MVC8SPRING, BGGAMN
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – TRONXY X5SA-500-2E 3D Printer [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for TRONXY X5SA-500-2E 3D Printer. The lowest price was: $899.
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)).