The new DC figures form Mego are in the 14 inch scale, not 8 inch, so they are not recreations of the classic Mego figures from the past, but all new sculpts and figures from the relaunched Mego led by Marty Abrams.
However, it doesn’t look like Target will be carrying the new wave, which are just becoming available now (Aquaman, Black Manta, new52 versions of Supes, Bats and Wonder Woman, plus a new Joker figure). ThinkGeek and Game Stop may carry them (they are carrying the 8 inch line, but those are not DC), and online sellers like Big Bad Toy Store and Entertainment Earth have the new wave of 14 inch DC figs as well.
-M