I don't mind that extra costs exist. I mind the amount(s). Because these amounts are getting bigger and an account my size should be able to cover them and it is not, not even after selling stuff.

EDIT:

Meanwhile you can keep the "good" plots to work and sell off the lesser plots to people who just want one plot. 1st world problems.

If you do that after surveying, and after the details of the land are known, "bad" land will be less valuable. Plus, I would have already paid for survey boosters for all of them.