Hello Greg!
I hope you're having a good day.
I just downloaded the csv files attached by you. I had a look at the files, too.
I have actually done such a job earlier, copying details from a website and putting it in an excel template for shopify.
I have understood the work and I have experience, and I think I'd be the best candidate to work out on the project, with efficiency. I shall be able to work it out as per your guidelines in the least possible time, and I also get that there are 565 products to be added.
I can do it at a negotiable price of $50 USD, we can negotiate more on the price if you think its more.
I'll be able to do it with efficiency, care and ensure that you get the best value for your money.
Please initiate a private message so that we can discuss further and start work right away.
Thank you!