jcoxwell

This plugin adds a sidebar widget that displays a grid of thumbnails linking to items in an etsy store. The user can select the number of rows and columns to display. The results are similar to Etsy Mini but since it doesn’t use flash or an iframe the theme sidebar style is inherited. Users can also customize the display by adding ‘etsy’ css class definitions to their theme style sheet.
You can choose to show the most recent items or a random set on each load.
This plugin has only been tested on linux, but I can’t think of any reason why it wouldn’t work on windows as well.
You can see it running at <a href="http://blog.cheyenneweil.com" rel="nofollow ugc">blog.cheyenneweil.com</a>.
This plugin requires PHP5.
The term ‘Etsy’ is a trademark of Etsy, Inc. This application uses the Etsy API but is not endorsed or certified by Etsy, Inc.

Custom Etsy Widget

This plugin adds a sidebar widget that is similar to Etsy Mini but allows control of styling and other parameters.

JackDeth

Adds WordPress sidebar widget to display your Etsy Mini on the website and offer visitors a chance to view what you are selling on your Etsy page. You can display what your selling or what’s in your Etsy Favorites.
See also:
<ul>
<li>Etsy Mini (You will need to login to your Etsy account) http://www.etsy.com/mini_generator.php</li>
<li>Manual Instructions for adding a Mini Etsy to your website. http://fix.etsy.com/?p=187</li>
</ul>

Etsy Sidebar Widget

Display your Etsy Mini and offer visitors a chance to view what you are selling on your Etsy page. Either what your selling or from your Favorites!

Custom Etsy Widget vs Etsy Sidebar Widget