UCC 2-305 is the Uniform Commercial Code provision that lets buyers and sellers form a binding contract for the sale of goods even when they haven’t fixed a price. Known as the open price term rule, it fills the gap with a reasonable price at the time for delivery, provided both sides intended to make a deal. The rule reflects a practical commercial reality: businesses often need to lock in a supply relationship before market conditions reveal the right number.
When the Rule Applies
UCC Article 2 governs sales of goods, meaning movable, tangible items. That covers raw materials, manufactured products, crops, and livestock. It does not cover real estate, services, intellectual property, or financial instruments like stocks and bonds. If your contract is for consulting work, a construction project, or a software license, 2-305 doesn’t reach it, and common law contract principles govern instead.
Many deals mix goods and services. A contract to buy custom equipment that includes installation is a classic example. Courts in most jurisdictions apply the predominant factor test to decide which body of law controls. If the primary purpose of the contract is the sale of goods and the services are incidental, the UCC governs. If services are the main event and goods are secondary, common law applies. Courts weigh the contract language, the supplier’s core business, and the share of total price attributable to the physical materials.
A Missing Price Does Not Kill the Contract
Under older common law thinking, a missing price made a contract fatally indefinite. UCC 2-305(1) rejects that approach. Parties who intend to create a binding agreement can do so even though the price is left open.1Legal Information Institute. Uniform Commercial Code 2-305 – Open Price Term The threshold question is not whether every detail is locked down. It is whether both sides meant to commit.
Courts look at conduct to figure out intent. If a buyer has accepted shipment, if both parties are performing, or if internal communications treat the arrangement as final, those facts point toward a binding deal. If preliminary correspondence shows neither side considered itself committed until a price was set, no contract exists. Intent to be bound is the gateway.
How a Reasonable Price Gets Determined
When a contract is enforceable but lacks a fixed price, 2-305(1) supplies “a reasonable price at the time for delivery.” The statute identifies three situations that trigger the default:1Legal Information Institute. Uniform Commercial Code 2-305 – Open Price Term
- Nothing was said about price, yet both parties acted as though they had a deal.
- The parties left the price for later agreement and never reached one.
- The contract pegged the price to a third-party benchmark — a market index, commodity report, or appraisal — and that source never produced a number.
In each scenario the fallback is the same: what the goods were reasonably worth when they changed hands. Reasonable generally means fair market value within the relevant trade. Courts look at recent comparable sales, published commodity prices, industry pricing norms, and prevailing rates for identical or similar goods. Industries with volatile pricing like gasoline, steel, and agricultural commodities use open price terms frequently because locking in a figure months in advance would leave one side exposed to market swings.
Anchoring the price to the time of delivery rather than the time of contracting is a deliberate choice. If lumber prices spike between January when the deal is struck and March when the shipment arrives, the March rate governs, not a stale January figure.
When One Party Sets the Price
Some contracts give one side, usually the seller, authority to set the final price. This is common in franchise supply agreements and long-term purchasing relationships where the supplier controls production costs. UCC 2-305(2) permits the arrangement but imposes a limit: the price-setting party must act in good faith.1Legal Information Institute. Uniform Commercial Code 2-305 – Open Price Term
Good faith under the UCC means honesty in fact combined with adherence to reasonable commercial standards of fair dealing.2Legal Information Institute. Uniform Commercial Code 1-304 – Obligation of Good Faith A posted price, a catalog price, or a standard “price in effect” that applies across the board will generally satisfy that standard. A seller who posts market-rate prices across the customer base and then doubles the figure for one captive buyer will have a problem. A price that departs sharply from market norms without justification will not survive scrutiny. The parties cannot contract away the duty of good faith; it applies to every obligation under the UCC.
If the Price-Setting Mechanism Fails
When the price is supposed to come from one party or a third-party source, and that source fails to deliver through the fault of one side, UCC 2-305(3) gives the other party two options: cancel the contract, or step in and set a reasonable price.1Legal Information Institute. Uniform Commercial Code 2-305 – Open Price Term If a buyer is supposed to name a price and refuses, the seller is not stuck in limbo. The seller can walk away or impose a market-rate figure.
When There Is No Contract at All
Not every open price situation results in a binding deal. UCC 2-305(4) carves out an exception: if both parties intended that no contract would exist unless they agreed on a price, and they never do, there is no contract.1Legal Information Institute. Uniform Commercial Code 2-305 – Open Price Term
The distinction matters. A contract that says “price to be agreed” usually means the parties intended a deal and left the price for later, which triggers the reasonable-price default. A contract that says “no agreement unless price is fixed” signals the opposite intent, and the law respects it.
Restitution When the Deal Falls Through
When no contract exists under subsection (4), anything that already changed hands has to go back. The statute spells out the unwinding:1Legal Information Institute. Uniform Commercial Code 2-305 – Open Price Term
- Goods the buyer received must be returned to the seller.
- If the buyer has already used, consumed, or resold the goods, the buyer must pay their reasonable value at the time of delivery.
- The seller must refund any portion of the price already paid.
Reasonable value for goods that cannot be returned uses the same market-based measure as the reasonable-price default. Neither party should walk away with a windfall because the negotiations failed.
You Still Need a Writing
An open price term does not exempt a contract from the UCC’s Statute of Frauds. Under UCC 2-201, a contract for the sale of goods priced at $500 or more generally must be evidenced by a signed writing to be enforceable.3Legal Information Institute. Uniform Commercial Code 2-201 – Formal Requirements Statute of Frauds The writing need not contain every term, and it can omit or misstate terms other than quantity, but it must be enough to show the parties made a deal.
That creates a practical tension. You can leave the price blank and still have a binding agreement under 2-305, but if the goods are worth $500 or more, you still need something in writing that reflects the contract and specifies a quantity. A handshake deal for 500 units at an open price is valid in theory and unenforceable without documentation. Between merchants, a confirming memo sent by one party and not objected to by the other can satisfy the writing requirement even without a signature from the receiving side. The safer practice is to put the agreement in writing regardless, noting that the price will be determined later or set by one party in good faith.