This email is great! I appreciate the small details, like the cut out in the red header that tie in your website. Quick question- Do you always send this out with one listing or would it be helpful to point out that this is "featured" or "this weeks listing"?
I would suggest making your images clickable to the listing or your website and consider adding in the social icons since I see you've got them on your site. I think the content and layout are great!
Thanks for posting,