Egg-citing news for grocery shoppers — major supermarket chains here have slashed their prices on eggs amid rising prices. NTUC FairPrice announced yesterday that it would be offering a 55-cent discount on its housebrand Pasar Fresh Eggs (U.P. $7.50 per tray of 30) till April 27. That works out to $6.95 for 30 eggs. "We are absorbing the increased cost...