With Starhawk hitting the $30 price point at some Targets, a sale on these two doesn't seem so far fetched. If you can find a launch copy of Twisted Metal (The store I checked didn't have the limited edition), it comes with a free copy of Twisted Metal Black.
6/25 Twisted Metal http://www.gamestop....ted-metal/78157
6/26 Starhawk http://www.gamestop..../starhawk/91062
Update: Sounds like it's a one day sale according to you guys, so I updated accordingly.
Edited by Byakurai, 24 June 2012 - 07:48 PM.
Updated with more info