1x English Using Manual, 1x Accessory Bag, 2x Cotton, 2x Clapton Coil, 1x 810 Drip Tip, Package Contents: 1x RDA, 1x 510 Transfer, 1x Wrench, 1x Squonk Thimble.
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Updated:
Price history and price alert
Check out price history chart (for all/most countries) for Geekvape Baron RDA with Bottom Filling Black. The lowest price was: $18.99.
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)).