In the early stages of building this and would love feedback on my idea!

I'm building an online e-commerce site that would allow users to compare product prices from different sites (amazon, ebay, etc..) and would provide different forms of analytics such as analysis of product reviews and shipping times. The whole goal is so that the user can quickly tell if the product is right for them.

How profitable do you think this could be?
What are some pros and cons of this idea?
Would you use it? Why or why not?

Wanna be a co-founder?

#idea-validation