Talk:Production/@comment-38509807-20190214234724/@comment-39722822-20190627050813

Yup, Fields cost 1 gold each, whichever level you are, up to 42 Fields @ level 40 (for now).

Trees & Animals are the main ones having their prices increasing along with the amount one already owns. What I can tell is that the two last Orange Trees cost 20k gold each.