Maximum Length 600mm, Battery Capacity 65mAh(Li-polymer, Micro Port Charging), Bluetooth 3.0.
Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I am tired of searching coupons, but I found one for you…
Link: Banggood product page
1. ($18.89): 12blitzw
just apply this code in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): 24bws, 502C6B, BG15B2811, BGBWBS3S, 2019SPEDM, BGss10%bw, AFfbG10, BGSDC, BGBS3SP, BW40OFF, 0e7f33, BGBS3S1, FBCOUPON1
(system checks these coupons on every price check (like once per 24 hours), but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – BlitzWolf BW-BS3 Sports Tripod Selfie Stick Pink ($-3)
Price history and price alert
Do you need price history chart (for all/most countries) for BlitzWolf BW-BS3 Tripod Selfie Stick White? There we go. The lowest price was: $14.99.
Price records source(s): 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)).