Manual Lock Pick Gun Kit (Banggood, Aliexpress: 3 pick blades and 1 tension wrench, strong jump head and big adjustable extent, for Slotted and Double Track Car Locks (the best price with coupon)).
Get coupons, create price alert or check price history out! Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
.jpg "Best price for Manual Lock Pick Gun Kit discount")
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($14.71): CityadsTool
2. ($16.27): BG00c906
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
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): BGherra, BGTool15, BGLOCKPICK16, BGLOCKPICK, BG8a7644
(there’s a little possibility that old coupon will work)
Price history and price alert
Here is price history (for all/most countries) for Manual Lock Pick Gun Kit. The lowest price was: $7.99.
Price records source(s): Gearbest, Banggood
Click on image to enlarge. 
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)).