Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (7.42 USD): BGJON8
Coupon (7.42 USD): BGRCParts8
(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): aff7off, rchobbies8, TTxBG10, e2bcea, 2019SPEDM, bgssaff9, AFfbG10, 502C6B, BG12MRP, BGCITYADS2019, BGGEPPart, BGVDay10%off, BGMPB2020, BGAFF10OFF, bGhOnEy10, BGdragonBoat, BGSS10%SW, BGRC902, BgoFErTaSchInA10, Parts8, BgcLuBofErtA10, BGDAVIS, BGHONEY2110
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for 4x 22XX Motor Anti-vibration RC Pads.
Price records source(s): Banggood
Click on image to enlarge.
You can set price alert (for Banggood).