Aliexpress
Click here… to search for 10cm Cute Smiling Kawaii Squishy Bread Keychain Bag on Aliexpress
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
Coupon (6.23 USD): BGRCT10
(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
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
Old coupons (from the oldest to the newest): BANGGOODSD, BGc7b765
(probably won’t work, but you can try them out)
Price history and price alert
Check out price history chart (for all/most countries) for 10cm Cute Smiling Kawaii Squishy Bread Keychain Bag.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).