The Danville Marret.
--The Danville (Va.) Register says that beef is selling there at 70@90 cents per pound, and mutton at 60@75. Irish potatoes, in considerable quantities, are selling at $5@$6 per bushel; sweet at $6@$8; butter $3 @3.50 per pound; chickens $2, and turkeys $7@$9 a piece.