Hello,
I have read your project description and I'm very interested to help you update the description and image from your existing products.
I'm happy to provide sample result, as I always do for my previous product listing projects. Here are some link to my previous Magento product entry projects for your reference:
https://www.freelancer.com/jobs/project-6554292/
https://www.freelancer.com/jobs/project-8846892/
I have put my quote for 40 products, and for additional my quote will be $1 per product. Hope this works for you.
I'm ready anytime to work on your project, and will be available to for additional works if needed.
Looking forward to assist you in this project. Thank you :)
Regards,
Irmina