Hello, I've read your project summary and I can build a website for price comparison similar to the reference websites and the website will be real time as per your requirements and I am absolutely sure that I can do the project very well. How many pages do you want in your website?
Lets have a quick chat to discuss further.
I have extensive experience in designing and development of Websites, Mobile Applications, Management Systems and E-commerce or Online Stores Solutions.
Kindly have a look at my Portfolio and Client's reviews via this link,
https://www.freelancer.com/u/junkyfunky
Thanks,
Faizan A.