What is the most popular left handed Squier guitar?

At guitarguitar, the most popular left handed Squier guitar is the Affinity Telecaster in Butterscotch Blonde.

Which guitarguitar stores carry left handed Squier electric guitars?

Every guitarguitar store carries a large collection of left handed guitars including a wide variety of Squier models. Our entire range of left handed electric guitars is available here online and clicking through to specific guitars' pages on the site will let you know which stores carry it.