I am using the "Showcase" theme for my store and I need to change the default option on the "Sort by" drop down from "A-Z" to "Price: Low-High". Can anyone please help me?
My site is www.craveengrave.com
Thats's actually pretty easy -- you have to explicitly create a collection named all (so that it's handle will be all). This new collection will be shown instead of the default all.
Then you can set a sort order on this collection.