Output specifications: DC: 24V ± 1.2V / 2A., Input specifications: AC 100V ~ 240V / 50 / 60Hz., Working environment: , Maximum capacity: Φ210 (diameter)x 85 (H) mm., Standby power: 0.05W., Maximum working current: 1.8A., Maximum working power: 48W., Net weight: 980g (including power adapter)., Power adapter specifications: , Suitable for filament diameters: 1.75mm / 2.85mm / 3.00mm, Relative humidity: ≤ 90%., Temperature setting range: 35 ℃ ~ 55 ℃., Environment temperature: 20 ℃ ~ 35 ℃., Product size: 271 (L)x 100 (W)x 237 (H) mm..
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 price update (UTC time):
Banggood
Banggood warehouse is located in China. Well, there is one coupon available right now.
Link: Banggood product page
1. ($43.23): BG8OFFCOUPON
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 7d18f7, BGAFF10OFF, BGCuponation10, 13f142, BGHONEY2110, BGd0b05d, 6GSGIT, BG9e7ccf, ADMITAD2212, 2022ACTIESNL, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, hoNEYbGdeAlS, BGJUNEGSG9, BG8ReviTrage, Cuponation9, 9OFFSUMMER, BGcoupon8off, BGGutscheine
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – SUNLU FilaDryer S1 Box PLA 3D Printer Filament Storage Box [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for SUNLU FilaDryer S1 Box PLA 3D Printer Filament Storage Box is here. The lowest price was: $39.99.
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)).