TigerDirect offers the Crucial M500 240GB Serial ATA 6Gb/s 2.5" Internal SSD, model no. CT240M500SSD1, for $149.99. These $30 and $10 mail-in rebates cut to $109.99. With around $4 for shipping, that's $3 under last month's mention and the lowest total price we've seen. (It's also a current price low by $26.) It features read speeds of up to 500MB/s and write speeds in excess of 250MB/s. Both rebates expire on January 24.
Before you send in your tax return, double-check that you haven't made one of these mistakes that can trigger IRS scrutiny.