FREE Guide – turn these ideas into income and start earning today.






Jeremy Grosser built DiskPrices.com, an extremely simple one-page site with up-to-date prices of hard drives for sale on Amazon.
According to a recent profile, the site makes $5000/month via the Amazon affiliate program 🤑
Jeremy writes…
Back in 2015, I wanted to build a NAS [Network-attached storage] for backups at home.
I found the shopping experience for hard drives on Amazon extremely frustrating. You can only view 10 search results at a time. The first dozen results are sponsored listings.
So…
I decided to write a Python script to find all of the hard drives on Amazon, figure out their capacity, then sort by price per GB.
To do this 👇
You need an access key to use the API which is only available through the Amazon Affiliates program. So I signed up.
But…
Amazon won’t give new affiliates access to the Product Advertising API until they’ve referred at least three sales.
So my Python script turned into diskprices.com. I built a list of hard drives in a spreadsheet and sorted them by price per GB.
A few people clicked my links. Armed with an API key, I was able to programmatically generate the listing and keep it up to date.
The site now gets ~80,000 visits per month (source) and ranks for keywords like…
📝 Jeremy writes…
People link to diskprices.com from blogs, reddit, hacker news, and other forums pretty regularly, which has helped the search ranking.
I’m not a fan of paid ads or SEO tricks, so I just let things happen organically.
I suspect there could be opportunities to create other sites along these lines.
Maybe one for cameras, smartphones, or some other high-priced electronics? 🤔
The coding side of things would be much easier nowadays with the help of ChatGPT.
But be aware: Jeremy recently had an issue with Amazon Australia…
Fortunately that got resolved, but it highlights the risk of depending so heavily on one affiliate program 😕