GRIST MILL COMPANY WHALES WORLD

I couldn't find any information on a company called "Grist Mill Company Whales World" associated with the barcode 75436327458. It's possible that this is a fictional or non-existent product.

However, I can suggest some options to help you identify the product:

1. Check the manufacturer's website: You can try searching for the company name and barcode on the internet to see if they have any information about the product.
2. Contact the manufacturer: If you know the country of origin or importer of the product, you can try contacting them directly to ask about the product.
3. Check with local authorities: You can also check with your local consumer protection agency or health department to see if they have any information about the product.

As I couldn't find any information on this specific product, I couldn't determine its prices or potential warnings/concerns related to it.

However, if you're looking for information on a different product, please feel free to provide more details such as the barcode number and product name.