Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
More on Aliexpress… Here are coupons that you can use.
Latest coupon code price check (UTC time):
Price history and price alert
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was 169.99 USD).
You can set price alert (for Banggood).