Here’s the info. on the variants for the TMNT Micro Series #4 Leonardo from IDW.  Available on April 25, 2012.  Features the first fight between a Ninja Turtle and the Foot Clan and leads into the new story arc for the TMNT ongoing series.

  1. Cover A (David Petersen) - regular cover shipped in a 4:1 ratio (A:B) in a single order (i.e., if shops order only 1 copy they get Cover A; if they order 4 copies of Cover A they can then purchase one copy of Cover B)
  2. Cover B (Ross Campbell) - regular cover shipped in a 4:1 ratio (A:B) in a single order (i.e., shops must order 4 copies of Cover A in order to purchase one copy of Cover B)
  3. Cover RI A (David Petersen B&W variant) - 10 copy Retailer Incentive (i.e., shops that order 8 copies of Cover A and 2 copies of Cover B get this one free)
  4. Cover RI B (Peter Laird remastered Retro variant) - 25 copy Retailer Incentive (i.e., shops that order 20 copies of Cover A and 5 copies of Cover B get this one free)