I would love if you would try out this simple app I made for my client way back 2018. if you found bugs please send me an email at firstname.lastname@example.org. if it helps you with your problem, please do support me :) thanks
I'm having the same exact problem and I can't seem to find what's the problem. I have over 150 products on Etsy with lots of variations each, when I imported them all to shopify, all the variations show the same price! Did you find out what the problem was? Shopify is not answering my e-mails, so frustrating
Thanks and good luck on your business!