According to my DB the lowest price is $28.99 for VEIKO 2pcs Alloy Steel Quick Ratchet Track Saw Guide Rail Clamp (in Banggood). You can create price alert here, copy coupons and view price history. Best price?
Style Track Saw Rail/MFT Clamps, Material Alloy steel, Color Red, Item Dimensions (LxWxH) 11.25x 4x 1.25 inches, Item Weight 450g, Product Name Woodworking Clamp, Clamping Force 0-220KG, Brand VEIKO
Latest coupon and price update (UTC):
Banggood ($28.99)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. Isn’t it too expensive? Looks like this is great price. I didn’t track lower than that in CouponsFromChina database ever.
Link: Banggood product page
Price: $28.99
This is the best price ever noted in my database!
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:
1. (3.9.2024, $26.99): BG9e33cb
Item: 2pcs Alloy Steel Quick Ratchet Track Saw Guide Rail Clamp [EU]
Countries: France, Germany, Italy
Old coupons (from the oldest to the newest): BGherra, BG2dc285, BG209d2a, BG681d80, BGcf9856, BG633e35, BGe2372d, BGZB302, BG00cdf6, BG735109, BGfd927e, BGe5c38f, BG5d6a30, BG71fe0e, BG00c906, BG40163, BGGines, BG8eab55, BGe2b8a8, BG3b5791, BG762c42, BG42759, BGA3ec0e2, BG68ac8d, BG1896cb, BGcadf64, BG92dc5c, BG02cf64, BGe78b92, BGWood302, BGVEIKO, BG60a04b, BGHID18, BGVEI20, BG0e2bf7, BGfed54c, BGBenWT02, BG49023, BGdc159f, BGa7507a, BGa0b557, BGc8412f, BG51943, BGVEI15, BG1506d2, BG53e3e1, BG912862, BG04c4d6, BG2b145d, BG858f3c, BG8241a7, BG55260e, BGb00211, BGWDT15, BG8e0b72, BG6ef2fe, BGRA933, BG409056, BGDBI056, BG889622
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 2pcs Alloy Steel Quick Ratchet Track Saw Guide Rail Clamp [EU] ($26.99)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Price history (for all/most countries) for VEIKO 2pcs Alloy Steel Quick Ratchet Track Saw Guide Rail Clamp is here.
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)).