$16.99 – TWE-24 VU Meter Tower DIY Kit LED Music Spectrum 24H/12H Time Format Colorful Voice Control USB 5V Adjustable Sensitivity Brightness Control 6 Display Modes – Unsoldered Version.
I am monitoring price for TWE-24 VU Meter Tower DIY Kit LED Music Spectrum and it is for $16.99 now (in Banggood). Basically copy coupon, view price history or create e-mail price alert. Best price?
Latest coupon and price update (UTC):
Banggood ($16.99)
Banggood warehouse is located in China. Coupons for TWE-24 VU Meter Tower DIY Kit LED Music Spectrum? Nope, there’re no coupons in Banggood. Is it a low price? Good news! This is great price, coz it’s the lowest in CouponsFromChina database!
Link: Banggood product page
Price: $16.99
Additional Banggood coupons: first page and second page
This is the best price ever noted in my database!
Old coupons (from the oldest to the newest): BGCOMDIY5
(these codes were not working in latest coupon update, but you can check them out anyway)
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.
Price history and price alert
Here is price history (for all/most countries) for TWE-24 VU Meter Tower DIY Kit LED Music Spectrum. The lowest price was: $16.99.
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)).