Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Xiaomi Youpin TF1 Bike (-3 USD)
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Link: Banggood product page
Coupon (79.99 USD): BGf9d2cc
Coupon (101.14 USD): BGDC31
Coupon (109.99 USD): 7bcdf9
(CouponsFromChina.com tip: you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): ES700KID, 689daa, AFfbG10, 502C6B, BGBFAFF2019, BGCITYADS2019, BGVDay10%off, BGAFF10OFF, BGTT10, 7f7b35, bGhOnEy10, BGXMTF, BGdragonBoat, BGSS10%SW, bgshOOp10, BGBB03, BgoFErTaSchInA10, BGEUOD1, BGCZ1115, BG1128, BGBFC09, BGCZ21, BGDCCZ23, BGwhielabel, BG10OFFAFF1
(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 Youpin TF1 Bike (-3 USD)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: 79.99 USD.
You can set price alert (for Banggood).