Save an unfinished listing on Etsy
Just yesterday I posted on Handmade Spark about Preparing For Your Selling Season. This articled includes step by step instructions on how to to save a listing without finishing it so you can pull it up later and just hit the awesome orange "Finish" button when you are ready to list.
It's easy as cake, and I suggest creating a whole bunch of listings so when things are busy, it will only take a few seconds to list an item!
Check it out at Handmade Spark, Preparing For Your Selling Season.