Lowe's has both the C10FSHCM and C10FSHCTM Miter Saw marked down 50% from $299 to $149. The C10FSHCTM model is the new version with added power and torque. All other features seem to be identical.
Link is for newest model, but you can search C10FSHCM for outgoing model on Lowe's website. Both seem to be a solid deal for the price.
Update: Apparently this deal is YMMV. I'm in the Nashville market (zip 37212)