It is immaterial to a real estate agent's rights to a commission on a sale procured by him that he did not obtain an offer for his principal on terms as good as those on which the sale was made, where the parties to the sale conspired to deprive him of his commissions. Lipscomb v. Mastin (Mo. App. '10), 125 S. W. 1177; Gibbon v. Jurgenson, 190 I11. App. 55. Compare Sec. 862a.