For its newsletter subscribers only, newegg offers the OEM Parallels Desktop 7 for Mac, model no. PDFM7XL-OEM1DVD-EN, for $79.99. Coupon code "EMCYTZT1973" cuts it to $29.99. With free shipping, that's the lowest total price we could find by $29, although we saw a retail-boxed version for $2 less in June. It enables users to run Windows on an Intel-based Mac without rebooting. Deal ends July 31.