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.
Go down and check coupons out. Remember to check price history if it is available. You probably want to know what is the best price?
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 and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. Uhm… There’s no price history (in my database) for this product right now.
Link: Banggood product page
1. ($59.99): BG7f68ea
2. ($76.49): BG53e9c8
this code has to be applied in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGRMTV, bGhOnEy10, BGXMRMS, BGXMRTVS, BGRMTVA, BGRMTV011, BGRMSB2, BGRMBSP, BGRXMBS, Email5, BGRMSB5, BGRSHRM, BGRMS721, BGXMSL22, BGRMS777, BGRMS91, BGRMS725, bgshOOp10, BGHJRM1, BGHRMK1, BGRMTV909, BGHRGH1, BGRMTV55, BGJPOX908, BGRMSGF, BGRFMG, BGJULY57, BGCZRMBS, BGRMSCN, BGCZRMX, BGGRRMB, BGCZRMSU, BGCNRMSH, BGCZRMSG, BGCZRMS3, BGHOMEAPP12, BGCNRMSUY, BGTHRMSK, BGCZFRMH, BGALIBUYRW, BGEUCZRM, BGCZREDMP, BGHU0003, BGHOMEAPP13, BGRMTVBAR, BG11SHOP, BGRMKL1, BG11RMTV, BGRM27, BG11PP7, BGRMTV99, BGRMTV97, BGTVGB01, BGRM28, BGEE27944, BGABD35, 7d18f7, BGBUYWITHUSTVB, BGRMTV95, BGALIBUYRV, BGRMTV96, BGLOAC1, BGRMTV92, BGRMTV93, BGBUYWITHUSTB1, BGRRETVP, BGILSTVB, BGSOUNDBARES, 451feb, BGRM324, BGRMTV27, BGRMTVES, 13f142, BG286ff7, BG8aebfb, BGE3BEA7, BGMumlatzim0, BG85c33a, BG67301c, BG099bb1, BG398243, BG8a6c29, BG7c6841, BG2d4108, BG189906, BGffebb9, BGe797ee, BG27e42f, BG4282d1, BGBuscape01, BGcb1f01, BGHOTSHOP15, BGa0f326, BGSMART946, BGAlerabatKL, BG943700, BGYBRTV, BGc18f93, BG95f341, BGd173b4, BG417075, BGBWITHUSAA5, BGAudioVideo
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Redmi TV Soundbar 30W ($-3)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $68.99.
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)).