A Milford man answered his children?s wishes for a snowball fight by buying snow on eBay.Chris Hansen says when it comes to pleasing his three daughters, he'll do just about anything; even if that means buying snow online. Hansen says there was a small ad on eBay with snow for sale from Colorado. Its seller was Mary Walker, from Loveland. She says she was amazed when she received thousands of e-mails before auctioning off the snow to Hansen for about $150.Walker got on the next flight to New York City to personally deliver the snow, courtesy of Frontier Airlines. Walker says she's glad to be a part of such a wonderful family memory. Hansen jokes that he?s gotten his daughters a lot of gifts throughout the years, but he knows this is one they will never forget.