Board Thread:Dragon City Gameplay Questions & Answers/@comment-13894349-20130921164405/@comment-13933821-20130922142839

it's only 150 K,

just put the habitat in the storage, and sell it, there will show up a warning option "are you sure want to sell this aztec habitat for 150000?" if you not sure just click NO,

not wort to sell, better to keep it, But it's up to you :D