I was pleasantly surprised.
By the way, I know that Whole Foods is pricey compared to some other grocery chains, but it's also a national chain with organic options for most of its products, making it ideal for this comparison. Plus, it's near my office.
I scoured the aisles and compared the prices of 20 popular grocery items in their organic and non-organic forms. Also, I calculated about how much it would cost me (or you) each year to go the organic route, assuming I bought each item once per week.
Here's the breakdown: