To find the regular price of the item before the markdown, we can use the following formula:
Regular Price = Markdown / (1 - (Discount Percentage / 100))
Here, the discount percentage is 30%, and the markdown is $237.00.
Regular Price = 237 / (1 - (30 / 100))
Regular Price = 237 / 0.7
Regular Price = $341.43
So the regular price of the item before the markdown was $341.43.