Opening range: 16-68mm, Overall length: 200mm, Material: Aluminium alloy.
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Aliexpress
There’re some similar (or not) items on Aliexpress
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Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. I found coupon for you. Check this out.
Link: Banggood product page
1. ($5.20): BG589b2e
coupon code has to be applied in shop’s 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): BGHTT15, BG20236Tool
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for 200mm Mini Adjustable Spanner Wrench. The lowest price was: $5.2.
Price records source(s): Banggood
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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)).