RAM Type: DDR4, ROM: 64G, CPU: Amlogic S922X-H, Core: Hexa Core, Maximum External Hard Drives Capacity: 4TB, GPU: Arm Mali-G52 MP6, RAM: 4G, System: Android 9.0.
Go down and check coupons out. Remember to check price history if it is available. Do you want to know what the best price is?
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 code price check (UTC time):
Banggood
Banggood warehouse is located in Hong Kong. Well, there is one coupon available right now.
Link: Banggood product page
1. ($181.60): BG589b2e
just apply this code 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): 502C6B, elec, BGBFAFF2019, BGCITYADS2019, bGhOnEy10, BGGTKP06, 7bcdf9, BGHALLOWEEN, BGBLGKP11, BGBLKP11YB, BG217991, BGJPGTK03, BGb2b9a4, BGJPBGTP, BGJPMNBGTKP, BG610e91, BGJPBGTK, BGJP8MFF, BGJP99TVC, BG807971, 2022ACTIESNL, BG6fd960, Tabby20, 2203ActiesNL, BG1efeb0, BG467191, BG8OFFCOUPON, TTBLACK5, JanBGCoupon8, BGSaleFeb8, BGSaleAD
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Beelink GT-King Pro 4/64GB TV Box. The lowest price was: $79.99.
Price records source(s): Gearbest, 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)).