delivered the opinion of the Court
This was an action on the case,, brought by McDaniel against, the appellants, for deceit in falsely and fraudulently warranting-a slave, whom they had sold to the plaintiff, to- be sound. The declaration contained two counts. The first alleged, that, whereas on, &c., at, &c., the plaintiff, at their special instance and request, bargained with the defendants to- buy of them a. certain negro boy, slave, named Elijah, aged about twenty-two years,.for a certain price, to. wit i the sum of six hundred dollars,, *112and they, by then and there falsely and fraudently warranting said slave Elijah to be sound in body and mind, then and there sold said slave to the plaintiff, for the said sum of six hundred dollars, which was then and there paid by the plaintiff to the defendants, all of which fully appears, by a certain instrument •of writing, commonly called a bill of sale, then and there executed by the defendants to the plaintiff, and which he showed to the court, in the words and figures following, to wit: “ Know all men by these presents that we, Charles B. Johnson and Marshall Grimes., of -Fort Smith, county of Crawford, State of Arkansas, for and in consideration of the sum of twelve hundred dollars, to me in hand paid, the receipt whereof is hereby acknowledged, •do, by these presents, bargain, sell, and dispose of, unto James McDaniel, one negro boy, Elijah, aged twenty-two, one negro •girl, named Betsey, and child, aged, the first, twenty, and the child ten months, all slaves for life, whom we warrant to be sound in body and mind; and furthermore do warrant the title to said «laves unto James McDaniel, his heirs and executors, against all ■claims of whatsoever kind. In witness whereof, we have hereunto ■subscribed our names, by our legal attorney, this 5th day of April, 1849.
[Signed.] CHANDES B. JOHNSON,
MARSHALL GRIMES,
By E. B. BRIGHT, Attorney.
[■Witnessed.] J. M. Smith,
Wm. B. CRABTREE.”
The declaration then proceeds to aver that in fact said slave Elijah, at the time of such said sale and warranty, was unsound in body and mind, and thenceforward continued to be unsound, and that the defendants by means of the premises, on, &c., at, &c., falsely and fraudulently deceived the plaintiff in the sale of said slave, whereby such slave afterwards, to wit, &c., not only became of no use or value to the plaintiff, but he was also put to great expense, amounting to a large sum, to wit: three hundred *113dollars, for boarding, clothing, taking care of the slave, for medical attention bestowed upon Mm, &c.
The second count contains no allusion to the bill of sale, but sets out a parol contract of warranty,- in all other respects similar to the first, with general conclusion to the plaintiff’s damage, &c.
The issue upon the plea of not guilty, was submitted to the Court, sitting as a jury, for trial. The Court found for the plaintiff, assessing his damages to $703 50. The defendant moved for a new trial, because the verdict of the Court was contrary to the evidence, and not warranted by the law or facts of the case; and to the overruling of this motion, he excepted, setting out a mass of testimony adduced on the trial, all of which, including the bill of sale, set out in the first count of the declaration, was admitted without objection, and no question of law was raised during the progress of the trial. As usual in cases of this description, there was much conflicting testimony, as to the fact of the unsoundness of the slave, and the nature of his disease, but there is ample testimony to uphold the verdict, upon what we might suppose to be the substantial merits of the case. The evidence conduced to prove that the defendants below sent a number of negroes to the south'in charge of Bright, as their agent, for sale. On the way, he exchanged some of the negroes for Elijah and the woman Betsey and child, and not long afterwards he sold them to the plaintiff below for $1200, and executed the bill of sale with warranty of soundness, as set out in the first count of the declaration. That the negro Elijah was unsound, and radically diseased, at the time of the sale to the plaintiff, and continued to be so, and proved to be of no’ value to him, and that a negro of his age, &c., would have been worth, at the time of the sale, from five to seven hundred dollars. That, though the agent of defendants had no authority to exchange, but only to sell, the negroes sent by him for sale; yet that, on his return to Fort Smith, he reported to his principals how he had disposed of the negroes, and accounted to them for the proceeds, including what he had received of the plaintiff for Elijah, and Betsey and child, which *114the defendants received, and did not disapprove of what their agent had done.
TJpon such testimony, a jury, or the Court in their stead, might well have found that the defendants were liable for the acts of Bright, as their agent, upon the principle that a subsequent ratification is equivalent to a prior authority. Nor would there be any cause to complain of the verdict for excess of damages, if we look only to the evidence as to the value of the slave, or of one answering his description..
The plaintiff had his election, to sue in assumpsit, for a breach of the contract of warranty, or by action on the case, for a false warranty. It is true that the action of assumpsit is the more- appropriate remedy where there is an express warranty, which, may be said to negative the idea of fraud or deceit,, upon which the ancient form of the remedy by action on the case was founded. The written contract of warranty merges any contemporaneous verbal representation, by which the plaintiff may have been induced to accept it, and it is, at the same time, asubstantial pledge; on the part of the defendant, of his sincerity and his belief in the truth of the representation embodied in the warranty. And so, in this case, there is no evidence, tending to show actual fraud or unfair concealment, either on the part of the defendants, or the agent, who acted for them, even supposing they could be responsible, in any form of action, for a false and deceitful representation of their agent, not shewn to have been made by their direction or within the scope of his authority. But notwithstanding the marked distinctions, at this day, between case and assumpsit, there may yet be substantial reasons for admitting the authority of established precedents allowing the form of action in case for a false warranty; as if it be doubtful whether the representation to be proved will amount to a warranty in the particular case, and where none is implied by law; so that a countmay be joined for the deceit, without warranty, and though there be an express warranty, a case may be supposed where the vendee would prefer to repudiate the contract altogether and sue for the fraud,, or *115would have to resort to the' action on tbe case for deceit, in consequence of a representation concerning a patent defect, to which, it may not extend.
But the leading ease of Williamson vs. Allison, 2 East 446, ,also establishes that in the action on the case in tort for a breach of warranty in the sale of chattels,-the deceit-consists, or rather is implied, in the falsehood of the warranty, which being established, the defendant’s knowledge of it is immaterial, and though averred, need not be proven. Whether we regard the warranty as a contract, or as the means of practising a deceit, whereby, if false, the purchaser may be induced to buy without due examination, it is the breach of it which is the gist of the action, and it may now be considered as well settled that the action on the case for a breach of warranty is governed by like rules, and is the same in its results as assumpsit upon the contract, or covenant, where it is under seal. Where there is an express warranty of soundness of a chattel, the measure of damages for a breach of it, in either form of action, is the difference between the value of the chattel, supposing it to be sound, and its actual value, according as it is proved to have been unsound, with interest on the amount so ascertained, and in the absence of any proof to the contrary, the price paid for a chattel, warranted to be sound, is the best evidence of its value as fixed by the parties to the contract: and in either form, the action, proceeding upon the contract, is an affirmance of it. When there is deceit without warranty, or a warranty accompanied by fraud, the vendee may disapprove the sale, and return the chattel or offer to do so, and recover such direct consequential damages, for the injury, as he may have sustained, in an action strictly on the case, the gravamen of which is not merely the falsity of the representation, but that it was false within the knowledge of the party making it. We apprehend that whenever the declaration, conceding that it may be framed in case, sets out a contract of warranty, though alleged to have been falsely and deceitfully made, the issue is upon the breach of the special contract, as it would be in assumpsit. If treated *116as an action on tbe case for deceit, or breach of tlie general duty of fairness required of men in their dealings, which would avoid the contract, it is obvious that the plaintiff here must have failed for want of proof of the scienter in the defendants, or of any effort on his part to return the slave. The contract not being mere inducement to the fraud, but the foundation of the action, the plaintiff, in setting it out in his declaration, was bound to describe it correctly, and prove it as laid. If indeed the repugnancy does not appear on the face of the declaration, there can be no doubt (Penn vs. Stewart, 6 Eng. 41; Turner vs. Huggins, Ib. 337; Buckman vs. Haney, Ib. 340,) that there was a material variance between the allegations and proof respecting the contract, for which the bill of sale should have been excluded, if theobjectionhadbeen made. The bill of sale being for three negroes for an entire consideration of twelve hundred dollars, it was incumbent on the plaintiff, suing for a partial breach of it in consequence of the unsoundness of one of the negroes, to describe the contract correctly, and then show by appropriate averments, the partial breach for which he claims to recover damages. If, after verdict, the term “price” may sometimes be considered as synonymous with value, or as meaning, in this instance, the parties at the time of agreeing upon the gross price to be paid for the three slaves, estimated Elijah being one of them, at six hundred dollars, still we do not find any evidence to that effect reported in the bill of exceptions. If the plaintiff in stating the breach, had thought proper to aver that the slave in question, supposing him to be sound as warranted, was of the value of six hundred dollars, whereas in his actual unsound condition he was of no value, the proof might have varied either way, the extent of the recovery depending upon the evidence; but according to the construction which seems unavoidable, the allegations of price, as made in the declaration, must be regarded as descriptive of the article, and therefore ought to have been proved.
A difficulty consists in determining the effect of the motion for new trial, with reference to the practice heretofoi’e sanctioned by *117this Court. "We have held tbe motion for new trial to be an application to tbe sound equitable discretion of tbe Court below, and a waiver of all previous exceptions for error in matters of law reserved during tbe progress of tbe trial, yet they may be reserved by incorporating them as part of tbe grounds assigned of tbe motion for new trial. Here no such exceptions appear to have been taken or reserved, and tbe only ground of tbe motion for new trial was one addressed to tbe discretion of tbe Court below, and which elsewhere could not be reviewed on appeal or error. But while a judgment will not be reversed upon a question as to tbe weight of evidence, according to tbe settled practice of this Court, a new trial may be awarded where there is a defect or failure of evidence as to any material fact necessary to uphold tbe verdict. Even supposing tbe declaration here discloses a sufficient cause of action, upon which a valid judgment could be rendered, a good title defe.ctively stated so as to be aided by tbe verdict, though tbe first count to which tbe evidence applies sets out two distinct and inconsistent contracts, tbe judgment would have to be reversed, because of tbe want of any evidence conducing to prove tbe allegation as to tbe price at which tbe plaintiff purchased tbe unsound slave. Upon tbe remanding of tbe cause, tbe plaintiff will have leave to amend bis declaration, adhering to tbe form of action adopted in case.