Wayfair has raised $150 million in funding led by T. Rowe Price, according to sources with Reuters. Wayfair is an online home furning company that hit around $1 billion in sales last year. This is up from $600 million the year before. Wayfair previously raised $36 million in funding in 2012. Some of Wayfair’s other investors include Battery Ventures, Great Hill Partners, HarbourVest Partners, and Spark Capital.