delivered the opinion of the Court.
Plaintiffs appeal a summary judgment of the Wheatland *517District Court which denied them recovery of a real estate commission and which held them liable for the defendants’ attorney fees.
The facts are not in dispute. Whether plaintiffs are entitled to a real estate commission depends on the interpretation of the language in a listing agreement which provides that the brokers were “employed ... to sell or exchange the property described hereon at the selling price and on the terms noted. . .” Plaintiffs would give no meaning to this language and would also ignore our previous holding in Diehl and Associates, Inc. v. Houtchens (1977), 173 Mont. 372, 567 P.2d 930, where we interpreted virtually identical language. On the attorney fees question, Blumfield Agency argues that the fee awarded is excessive; plaintiff Durocher Realty argues it should not be bound by the award of attorney fees because it was not a party to the agreement between Blumfield Agency and the defendants. We affirm.
Defendants own a ranch in Wheatland County and listed it for sale through the Blumfield Agency of Great Falls. After obtaining the listing, Blumfield Agency, pursuant to an authorization in the listing agreement, enlisted the aid of Durocher Realty in September to help sell the ranch. These agencies entered into a cooperative agreement. The listing agreement, a standard preprinted form, with print so small it is hardly readable, provided that the Blumfield Agency was employed “ ... to sell or exchange the property described hereon at the selling price and on the terms noted . . .” (Emphasis added.)
On September 16, 1980, six days after the listing agreement was signed, Robert Durocher, working as the Durocher Agency, found a prospective buyer and presented an earnest money and buy-sell agreement to the defendant-sellers, and the defendants signed the agreement on the same day. Before the sale could be completed, however, problems developed.
Farmers Home Administration held a mortgage on the *518property, a fact known to all parties (and to the plaintiffs) at the time the buy-sell agreement was signed. Both the defendant-sellers and the prospective purchasers proceeded on the assumption the mortgage could be assumed and for the same interest rate. The Farmers Home Administration would only transfer the loan if certain conditions were met. The. prospective purchasers were either unable or unwilling to assume those conditions. One of the conditions was that-the interest rate be doubled.
The defendant-sellers were at all times willing to complete the sale on the terms of the buy-sell agreement with the prospective buyers. It appears that the prospective purchasers were also willing to do so, but Farmers Home Administration imposed conditions which in effect changed the terms of the buy-sell agreement. The deal fell through.
The plaintiffs, without consent of or even notice to the defendant-sellers, returned the earnest money payment to the prospective purchasers and by so doing terminated the buy-sell agreement. A short time later the plaintiff-realtors filed suit against the defendant-sellers asking for commissions in the amount of $199,500 and attorney fees as provided for in the listing agreement. After extensive discovery, both parties moved for summary judgment. Summary judgment was granted to the defendant-sellers and this appeal followed.
The controlling authority is Diehl and Associates, Inc. v. Houtchens, supra. The language in the listing agreement in Diehl is almost identical to the language in the listing agreement in this case. In Diehl, we held that a listing agreement that employs a broker to sell property does not entitle the broker to a commission until the sale is completed — title must pass and the purchase price must be paid. Diehl, 173 Mont. at 379, 567 P.2d at 935. There, we explained the differences in real estate contracts which contain this kind of language and those which merely require that the broker find a buyer who is ready, willing and able to perform. The language here provides that the broker is employed to “sell or exchange the property,” and it clearly *519falls within our holding in Diehl.
The undeniable situation in this case is that the defendant-sellers were at all times willing to perform on the conditions of the buy-sell agreement and it appears that the prospective purchasers were also. However, a third party, the Farmers Home Administration, effectively changed the conditions by insisting, among other things, that the interest rate be doubled. Neither the seller nor the prospective purchaser can be faulted in this situation. Given these circumstances, it would be manifestly unconscionable to now permit the brokers to recover a $199,500 commission. A commission was to be paid only upon completion of a sale.
The listing agreement provided that in the event of a dispute and court action, attorney fees for trial and appellate work would be paid to the prevailing party. The trial court ordered that the plaintiffs pay $8,415 in attorney fees.
The position of the plaintiffs in this appeal is baffling. One law firm filed a brief on behalf of the Blumfield Agency and Bill Edwards. Another law firm filed a brief on behalf of Durocher Realty. The Blumfield Agency and Bill Edwards have not raised any issue concerning attorney fees. Accordingly, for this reason alone we affirm the award of attorney fees as against Blumfield Agency and Bill Edwards.
On the other hand, Durocher Realty raises two issues with regard to attorney fees. First, Durocher claims that he should not have to pay any attorney fees because he was not a party to the listing agreement but only assisted Blumfield Agency in finding a purchaser. Second, Durocher argues for several reasons, but without any citation to the record, that the fee is tod high. We affirm on both issues.
Blumfield Agency and Durocher Realty signed a co-brokers’ agreement, and by its terms Durocher Realty could share in the commission if a sale was completed. In filing suit here, Durocher Realty did precisely that — Durocher claimed a broker’s fee for finding a purchaser. The complaint did not separate the claims of Blumfield Agency and Durocher Realty — both sued for a commission and asked *520for payment of attorney fees if they prevailed. If Durocher can avail himself of the benefits of the listing agreement in the event he won, it is hardly fair that he can disavow the burdens of this listing agreement because he lost. A party cannot avail himself of the benefits of a contract on the one hand but avoid the burdens of that same contract on the other hand.
Durocher, without reference to the record, claims several factors were considered which made the attorney fees too high. Nor does he cite any authority for his position. We cannot believe therefore, that Durocher is serious about his claim. If so, it would have been presented with references to the record and with citations of authority. The attorney fees award as to Durocher is also affirmed.
The order granting summary judgment to defendants and awarding attorney fees is affirmed.
MR. JUSTICES HARRISON, WEBER and GULBRANDSON concur.