21. "Cosby, " which premieres this week, is costing the network an equally massive pile of pretty pennies . 22. Today, these items fetch a pretty penny . 23. Thus, the team should be in ideal position to sell its television rights for a pretty penny . 24. They're worth a pretty penny today. 25. General Motors paid a pretty penny to provide the " Official Vehicles of the Republican National Convention ." 26. "We're paying a pretty penny ," 27. You paid a very pretty penny for them, " said Robert Gay, a senior economist at Bankers Trust Corp. 28. With that kind of stock appreciation, some executives could have made a pretty penny , had they not sold earlier. 29. The raw materials, like prime beef from the pampered Scottish herds of the Duke of Buccleuch, cost a pretty penny . 30. We suspect framed copies of the box score will be popping up on eBay any day and command a pretty penny .
