I have just checked coupons. The lowest price I could get is 86.99 USD for Upgraded All Aluminum Alloy Adjustable Woodworking Drill Locator (in Banggood). Check coupons or create price alert down below. Let’s see what best price is ATM.
Latest coupon code price check (UTC time):
Banggood (86.99 USD)
Banggood warehouse is located in China. I couldn’t find any coupon for this product on latest product update. Well, is it a good price anyway? IMHO this is a good price, coz it’s lower than average (87.16 USD)
Link: Banggood product page
Price: 86.99 USD
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): BG87c211, BG052848, BG2160f9, BGGines, BG1a6515, BG864801, BG044c5f, BG053aba, BGcc4049, BG02cf64, BG9ee4be, BGWT15, BGFON15, BG49023, BGff9ba8, BGc8412f, BGa0b557, BGb37c9f, BG68b417, BG329348, BGdanOFF03, JanBGCoupon8, BGSaleFeb8, BGSaleAD, BG28475f, BGWDT15, BG6552eb, BG814ef4, BG20236Tool, BG53d17e, BG5ea902, BGRA978, BG51bb4b, BG84eaeb, BGffe4c4
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Upgraded All Aluminum Alloy Adjustable Woodworking Drill Locator [EU] (75.99 USD)
Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for Upgraded All Aluminum Alloy Adjustable Woodworking Drill Locator.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).