a) Damages Claim Against Russell Sprout
Whey Better may seek damages from Russell Sprout for breach of contract. A breach has occurred because the oats delivered were of an “inferior quality than stipulated in the contract”. The primary remedy for a breach of contract is an award of damages, intended to compensate the innocent party for their loss.
The fundamental principle for calculating damages at common law was established in *Robinson v Harman* (1848). The aim is to place the innocent party, so far as money can do it, in the same position as if the contract had been performed. Had the contract with Russell Sprout been performed correctly, Whey Better would have received oats of the specified quality for the agreed price, which they could have used in production. Instead, they received unusable oats after having already paid for them.
To put Whey Better in the position they would have been in, the court must quantify their loss. This is typically done by assessing either the ‘diminution in value’ (the difference between what was promised and what was supplied) or the ‘cost of cure’ (the cost of remedying the breach). Here, the oats were unusable, so their value to Whey Better is arguably nil. The cost of cure was the price of buying equivalent oats from the new supplier, Wheat’s End.
The case of *Ruxley Electronics and Construction Ltd v Forsyth* [1996] AC 344 provides guidance on when the cost of cure may be awarded. In *Ruxley*, the House of Lords declined to award the cost of rebuilding a swimming pool that was slightly too shallow, as the cost was wholly disproportionate to the loss in value, and the pool was still perfectly functional. However, Whey Better’s situation is different. The oats were not functional; the production managers stated they “could not be used”. Therefore, obtaining replacement oats was a reasonable and necessary step, not a disproportionate one.
The New Zealand Supreme Court decision in *Marlborough District Council v Altimarloch Joint Venture Ltd* [2012] NZSC 11 is particularly relevant. In *Altimarloch*, the majority awarded the cost of cure (the high cost of building a dam) rather than the lesser diminution in value of the land because the water rights were essential for the purchaser’s specific purpose of establishing a vineyard. This measure was necessary to give the purchasers what they bargained for. Similarly, Whey Better contracted for oats for the specific commercial purpose of making protein bars. As the delivered oats were unsuitable for this purpose, the cost of curing the defect by purchasing substitute goods is the appropriate measure to give Whey Better the benefit of its bargain.
Therefore, Whey Better can seek damages from Russell Sprout based on the cost of cure. As they managed to secure replacement oats for the same price, their loss is the money they wasted on the original, defective delivery. Whey Better should be able to recover the full price paid to Russell Sprout.
b) Contractual Obligation to Golden Seal
The issue is whether Whey Better is contractually bound to pay the increased price for the wrapping foil. This depends on whether a valid variation of the original contract was agreed upon. A contract variation requires an offer, acceptance, and an intention to create legal relations.
Golden Seal’s text message informing Reggie of a planned price increase of $2 per meter constitutes an offer to vary the existing contract. The central question is whether Reggie’s “thumbs-up” emoji response constituted a valid acceptance of this offer.
For acceptance to be valid, it must be a clear and unequivocal expression of assent to the terms of the offer, communicated to the offeror. The test is objective: would a reasonable person in the position of the offeror (Golden Seal) believe that the offeree (Reggie, on behalf of Whey Better) was accepting the offer?
The meaning of a “thumbs-up” emoji is highly dependent on context. While it can mean “I agree”, it can also be used to mean “message received” or “acknowledged”. Given that Reggie sent the reply “quickly” while he was “lifting weights at the gym”, it is arguable that his response was intended merely as a brief acknowledgement that he had seen the message, rather than a considered agreement to a price variation with significant financial implications for Whey Better. Furthermore, the original contract states that the parties may review the price to ensure “a new agreement can be reached”. This language suggests a more formal meeting of minds than a hasty emoji.
It is important to note that the cases of *Robinson v Harman*, *Ruxley v Forsyth*, and *Altimarloch* concern the assessment of damages for a breach of contract and do not address the principles of offer and acceptance in contract formation or variation. Therefore, they do not assist in resolving this particular issue.
Considering the ambiguity of the emoji and the informal context in which it was sent, it is unlikely that a court would find that Reggie’s thumbs-up constituted a clear and unequivocal acceptance of Golden Seal’s offer. It lacks the certainty required to form a binding contractual variation.
In conclusion, Whey Better is probably not contractually obliged to pay the higher price. The original contract price remains in effect until a new agreement is clearly and properly reached between the parties.
References
- Marlborough District Council v Altimarloch Joint Venture Ltd [2012] NZSC 11.
- Robinson v Harman (1848) 1 Exch 850.
- Ruxley Electronics and Construction Ltd v Forsyth [1996] AC 344.

