Error message
A price is stored in Excel . However, it is important here that the field is not formatted as “Currency ” but as “ Text ”. If the number is right-aligned, it's probably formatted as "currency." This can be changed by marking these fields or the entire column and opening the dropdown menu under the “Start” tab in the “Number” area and selecting “Text” there.
Then save the Excel again and try to upload it again. Now the import should work without errors.