newegg continues to offer the Parallels Desktop 7 for Mac, model no. PDFM7XL-BX1-EN, for $29.99. This $20 mail-in rebate cuts it to $9.99. With free shipping, that's tied with our mention from two weeks ago as the lowest total price we've ever seen for this version by $10. (It's also a current price low by $20.) It enables users to run Windows on an Intel-based Mac without rebooting. Rebate expires November 18.