ASHLAND, WIAfter earning $5 for mowing his family's half-acre lawn, 13-year-old Andrew Mink learned the negligible value of a dollar at the town's sporting-goods store Sunday. "Pops dropped me off at Dunham's before baseball practice so I could buy something with my hard-earned money," Mink said. "I kinda wanted a baseball glove, but that was almost $40. A new bat was, like, $65. Even a batting glove was more than $10." The teen finally found a wristband for $3.99, but he was unable to afford sales tax on the item after reserving one dollar for his bus fare home.