Starting dates for a pair of upcoming Steam sales have been allegedly leaked, indicating that Valve will launch a round of price drops later this month, followed by another catalog-wide sale in December.

Details were divulged in an e-mail to sale-eligible developers, captured in a screenshot here and originally published at Reddit. According to the e-mail, Valve will hold its Steam Autumn Sale from November 27 through December 3, followed by a Steam Holiday Sale between December 19 and January 2.

According to an unconfirmed report on Reddit, the e-mail is genuine, and was leaked by a recently Greenlit developer. GameTrailers' @Wario64 corroborates the e-mail, confirming that the noted dates are correct.

This article was originally published on Joystiq.