For some reasons (likely due to copyright and licensing issues), Singapore does not have the lego teenage mutant ninja sets available at retail. There were some parallel import sets but the most elusive TRUS exclusive 79105 Baxter Robot Rampage is even more difficult to be bought!
Was very happy when I found this set in Hong Kong! Paid about $78 for this set and this completed my Lego TMNT collection! My prized find!