The big tech selloff that's occurred over the last few weeks has resulted in valuations for many large-cap names once more falling to historically low levels. Here are some trailing P/Es for prominent large-caps, none of which take into account net cash and investments: Intel (INTC): 10.6. Microsoft (MSFT): 10.3. Apple (AAPL): 13.7. Google (GOOG): 15. Cisco (CSCO): 9. IBM: 13.6. EMC: 14.7. Dell (DELL): 6. H-P (HPQ): 5.1. On the other hand, Facebook (FB) still has a trailing P/E of 64.5.