Here's what I know about amazon.
Let's say you find an item, like the Philips SHP9500, that I posted earlier from amazon.com
https://www.amazon.com/dp/B00ENMK1DW
If you just look at the URL, you'll see random characters at the end of it...that's the ASIN #.
ASIN = Amazon Standard Identification Number.
... You get the idea.
What if you're too lazy or not a programmer, but still want to automate this process?
I found one online website that does this.
I'm in no way associated with this, but it does work.
The only concern, is this website inserts their affiliate link into every search result, so you're essentially supporting them by purchasing an item after you've clicked on their affiliate link.
I can get around this with another technique, but it's important to understand this.
Here you go:
https://www.heidoc.net/amazon/amazon_global_check.php
[/SPOILER]
See how they've just automated the process and are simply displaying the current price on the right-side of the table?
You can quickly judge several country's prices at once.
Notice the yellow/orange highlight, which is my custom script (that I've mentioned in this thread previously) that finds amazon affiliate links and highlights them, so I can see clearly about their intent.
Hope this helped.