https://www.pcgamer.com/overwatchs-pink-mercy-skin-costs-dollar15-proceeds-go-to-charity/

Blizzard has partnered with the Breast Cancer Research Foundation to produce a Pink Mercy skin—a limited edition Overwatch skin for Mercy. The skin costs $15 and is available to purchase from May 8-21, with 100 percent of the proceeds going to the BCRF.

"Show your support for the Breast Cancer Research Foundation as Overwatch’s peerless scientist and guardian angel, Mercy, in her new Pink skin—available for a limited time," Blizzard said. "BCRF’s mission is to advance the world's most promising research to eradicate breast cancer."