Basically copy coupon, view price history or create e-mail price alert. What is best price?
Weight: 1.5kg, Speaker unit: 2* 45x80mm racetrack type full frequency speakers, Impedance: 4Ω, Size: 780*64*63mm, bluetooth: V5.0, Frequency response: 80Hz-20kHz, Brand: Redmi, Output power: 30W, SPDIF/ bluetooth 5.0, Connect: 3.5mm AUX-in
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I don’t really know if this price is reasonable, coz there’s no price history in my DB.
Link: Banggood product page
1. ($59.99): BG7f68ea
2. ($76.49): BG53e9c8
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGRMTV, bGhOnEy10, BGXMRMS, BGXMRTVS, BGRMTVA, BGRMTV011, BGRMSB2, BGRMBSP, BGRXMBS, Email5, BGRMSB5, BGRSHRM, BGRMS721, BGXMSL22, BGRMS777, BGRMS91, BGRMS725, bgshOOp10, BGHJRM1, BGHRMK1, BGRMTV909, BGHRGH1, BGRMTV55, BGJPOX908, BGRMSGF, BGRFMG, BGJULY57, BGCZRMBS, BGRMSCN, BGCZRMX, BGGRRMB, BGCZRMSU, BGCNRMSH, BGCZRMSG, BGCZRMS3, BGHOMEAPP12, BGCNRMSUY, BGTHRMSK, BGCZFRMH, BGALIBUYRW, BGEUCZRM, BGCZREDMP, BGHU0003, BGHOMEAPP13, BGRMTVBAR, BG11SHOP, BGRMKL1, BG11RMTV, BGRM27, BG11PP7, BGRMTV99, BGRMTV97, BGTVGB01, BGRM28, BGEE27944, BGABD35, 7d18f7, BGBUYWITHUSTVB, BGRMTV95, BGALIBUYRV, BGRMTV96, BGLOAC1, BGRMTV92, BGRMTV93, BGBUYWITHUSTB1, BGRRETVP, BGILSTVB, BGSOUNDBARES, 451feb, BGRM324, BGRMTV27, BGRMTVES, 13f142, BG286ff7, BG8aebfb, BGE3BEA7, BGMumlatzim0, BG85c33a, BG67301c, BG099bb1, BG398243, BG8a6c29, BG7c6841, BG2d4108, BG189906, BGffebb9, BGe797ee, BG27e42f, BG4282d1, BGBuscape01, BGcb1f01, BGHOTSHOP15, BGa0f326, BGSMART946, BGAlerabatKL, BG943700, BGYBRTV, BGc18f93, BG95f341, BGd173b4, BG417075, BGBWITHUSAA5, BGAudioVideo
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Redmi TV Soundbar 30W ($-3)
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $68.99 though.
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)).