When I was updating this page the price was 8.04 USD for Solder Seal Heat Shrink Waterproof Butt Wire Connectors 100pcs (in Banggood). Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Latest price update (UTC time):
Banggood (8.04 USD)
Banggood warehouse is located in China. I’m afraid that there’s no working coupon in Banggood. The question is – is it a good price? Well, this price is higher than average price (4.80 USD)
Link: Banggood product page
Price: 8.04 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
50pcs Waterproof Solder Seal Heat Shrink | 2.39 USD | – |
 |
50 pcs. Solder Seal Wire Connectors | 2.41 USD | – |
 |
100pcs Waterproof Solder Seal Heat Connector | 3.37 USD | – |
More on Aliexpress…Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for Solder Seal Heat Shrink Waterproof Butt Wire Connectors 100pcs.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).