Engineering Plastics Ltd v J Mercer & Sons Ltd - [1985] 2 NZLR 72

Contract — Mistake — Price-Defendant agreed to Purchase from plaintiff 4000 seals (ie, O-rings) — Plaintiff intended to supply 4000 at $6.67 per O-ring — Defendant thought it was agreeing to purchase the rings for 43 cents each — Whether a quote "/c" meant a price per hundred — Whether the sale was a sale by sample — Whether Court had jurisdiction to grant relief under the Contractual Mistakes Act 1977 — Whether, and what, relief should be granted — Contractual Mistakes Act 1977, ss 2, 6 and 7 — Sale of Goods Act 1908, ss 17 and 37.