Bif Bang Pow! has announced that they will be producing a series of 3.75-inch action figures based on characters from The Big Bang Theory. They've also produced an 8-inch MEGO style line. There will be 10 different figures available: Sheldon (in four different superhero shirts), Leonard, Howard, Raj, Penny, Bernadette, and Amy Farrah Fowler.
Hopefully they have someone new overseeing the quality control, as the SDCC-Exclusive Sheldon figure turned out scary-bad (just check out Michael Crawford's review). They're expected to begin shipping in May 2015, and you can pre-order the figures now for $9.99 each.