How much can the development of such an online store cost?

Question

CMS

Hello everyone, I started to make a store for customers, and I have a feeling that I was stupid and said the price was lower than what could be in our region.

I take the store structure and functionality from here - Link , only the design will differ. The store will work on opencart, plus from the add. functionality for uploading to the marketplace.

Please tell me, if it's not difficult. How much would you rate such a development yourself? To understand how stupid I was, and for the future to better calculate. According to the terms, she said 3 weeks - without filling with content (except for "fish content").

Answer 1

Personally, I would have appointed a price tag of 70,000 rubles for this. and there you already need to look at the functionality, but in general, if everything is done normally, then a good store with all the functionality comes out on average 130-150k,
but there are many factors affecting the price, there are individual Wishlist, respectively, and the price increases due to writing an exclusive, and there are customers which only needs an engine, pulled a template, screwed up delivery and payment, and that's it, this one can cost no more than 30k