How Much Is Cast Iron Worth

Cast iron is worth roughly $0.10–$0.15 per pound as scrap in a published U.S. estimate, while collectible cookware has historically been valued at $15–$1,500 per piece. Local scrap offers can be lower, and those collectible figures are historical reference points, not current appraisals. Identify the item before weighing it for scrap, because a usable pan, matching lid, or reusable radiator may have a much higher resale value.

These benchmarks separate scrap-metal pricing from historical collectible values.

Type of Cast Iron	Value Benchmark	What the Figure Means
Scrap cast iron	About $0.10–$0.15 per pound	A broad published estimate, not a guaranteed local rate
Scrap cast iron in Des Moines, Iowa	$0.08 per pound	A local market average recorded October 14, 2026, not a nationwide quote
Vintage cast iron cookware	$15–$1,500 per piece	A historical collector-value range; current comparable sales are needed
Griswold muffin and gem pans	$25–$2,000 per piece	Historical examples whose values depended on the particular numbered pattern

What Determines Cast Iron Value

Cast iron has several possible markets. The right one depends on whether buyers want the metal, the useful object, or the collectible.

Check resale and collector value before accepting a scrap-metal price.

Scrap Value

A scrap yard buys cast iron primarily for its recoverable metal. Your payment depends on the accepted weight, the yard’s material classification, and its current buying rate.

Common scrap candidates include broken castings, unusable pipe, damaged machinery housings, and cookware with no worthwhile resale market. Cast iron is a ferrous metal, so it generally brings less per pound than copper or brass.

A magnet can help distinguish ferrous material from many nonferrous metals, but it cannot reliably distinguish cast iron from ordinary steel. Both are usually magnetic.

Usable-Item Value

An ordinary pan does not have to be rare to be worth more than its scrap content. Someone may want it simply because it cooks well.

Age alone does not make cookware worn out. A Lodge cast iron pan can last for generations, according to Lodge Cast Iron. The relevant question is whether your particular pan remains sound and useful.

The same principle applies to reusable radiators, tubs, sinks, stoves, and machinery parts. Their resale value depends on condition, suitability, local demand, and the cost of moving them.

Collector Value

Collectors pay for an identifiable maker, pattern, production variation, scarce size, original parts, and condition, not merely for old iron.

Griswold and Wagner are important names to investigate, especially on unusual pieces. However, a recognizable name does not guarantee a high price, and an unmarked piece is not automatically worthless.

How to Find Your Cast Iron’s Value

Cast iron value depends on identification, condition, actual sold comparisons, and a local scrap quote.

Step 1: Identify the Item Before Treating It as Scrap

Look for identifying marks. On cookware, inspect the bottom, handle, and lid for a maker’s name, logo, catalog number, size number, or patent marking. On other castings, look for a foundry name or part number.
Record the physical details. Note the dimensions, shape, handle design, pour spouts, feet, heat ring, and any separate components.
Photograph the item and its markings. Take clear pictures of the whole object, underside, interior, handles, and accessories.

A skillet number is not necessarily its diameter in inches. Historical numbering systems varied, so measure the pan rather than listing it as an inch size based only on the casting number.

For unmarked cookware, handle shape, heat-ring design, and casting details can help narrow identification. Avoid assigning a famous maker’s name solely because an item resembles a photograph.

Step 2: Check Condition and Completeness

Inspect for cracks, repairs, and missing parts. Look closely around handles, rims, feet, and attachment points.
Check the surfaces and shape. Note deep pitting, uneven wear, damaged enamel, or apparent warping. For flat-bottom cookware, check whether it rocks on a known flat surface, while accounting for the item’s intended base design.
Keep related parts together. Retain lids, detachable handles, bases, trivets, and other original components until you have identified them.

Surface rust or old seasoning can obscure markings without making an item worthless. Cracks and substantial distortion are more serious condition problems. Disclose them rather than pricing the piece as equivalent to an undamaged example.

Avoid sanding, grinding, blasting, or repainting a potentially collectible piece before valuation. Those changes can remove identifying details or alter surfaces buyers care about. A clean-looking finish is not a substitute for an accurate condition description.

Step 3: Compare Actual Sold Items

Search for close matches. Use the maker, exact logo variation, catalog or size number, shape, and included parts.
Use completed sales with confirmed selling prices. eBay’s sold listings and auction-house results are more useful than unsold asking prices.
Compare like condition with like condition. Separate intact examples from cracked ones, restored pieces from unrestored ones, and complete sets from incomplete items.

A seller can ask any amount. An ambitious listing does not establish what a buyer will pay.

Also distinguish the item price from the delivered price. Shipping charges and auction buyer’s premiums are not necessarily money the seller receives. When a marketplace conceals the amount accepted for a lower offer, that amount is unavailable for comparison.

If identification is uncertain or close matches are scarce, an antique dealer or auction specialist can help determine whether further research is worthwhile.

Step 4: Get a Local Scrap Quote

Describe the material accurately. Tell the yard whether you have cookware, radiators, pipe, engine castings, or mixed material, and mention attached nonmetal parts.
Ask which category it will use. Confirm whether the quote is for cast iron, heavy iron, or mixed ferrous scrap. Those classifications are not interchangeable.
Confirm the payment basis. Ask about the price unit, deductions, minimum-load requirements, unloading arrangements, and whether the quote applies at drop-off.

Do not assume every scrap yard uses identical grading rules. A published category elsewhere may not match the category your local buyer assigns.

For a per-ton quote, confirm the yard’s ton definition before converting it to a per-pound rate.

Keep separately identifiable copper, brass, and aluminum out of a mixed iron load when practical. Those metals are normally valued separately. Ask whether removing attachments will change the offer before spending time dismantling anything.

Step 5: Calculate the Net Value and Choose a Buyer

Estimate gross scrap proceeds. Multiply the payable cast iron weight by the quoted rate in matching units.
Estimate net resale proceeds. Start with a realistic comparable selling price, then subtract selling fees, packing, shipping you pay, and any removal costs.
Choose the route that leaves the best practical return. Record the expected net amount and the buyer’s collection or delivery terms before committing.

The scrap calculation is:

> Gross scrap value = payable weight × quoted price per unit of weight

For example, using the Des Moines market average recorded on October 14, 2026:

Payable weight × $0.08 per pound = gross scrap value.

This is the gross scrap figure. It also assumes the full weight qualifies for the quoted grade.

Heavy cast iron can be expensive to pack and ship. Conversely, a sound pan or desirable architectural piece may justify the extra effort of selling it intact.

Recycling may still be worthwhile as disposal even when it is not a profitable sale.

Cast Iron Pieces That Deserve a Closer Look

Common Skillets and Logo Variations

Common skillet numbers such as 3, 6, and 8 do not, by themselves, justify a collector premium. They also do not prove that a pan is worthless: the maker, production variation, condition, and buyer demand still matter.

Likewise, a large logo is not an automatic guarantee of high value, and a small logo is not an automatic disqualification. Match the complete combination of markings and construction details.

Bigger is not necessarily more valuable. An uncommon small piece may attract more collector interest than a much larger, readily available one.

Separate Lids and Specialty Cookware

A loose lid can have an independent market because another buyer may need it to complete a piece. Check its markings and fit before including it in an unrelated lot or sending it to a scrap yard.

Historical value examples for collectible lids and specialty cookware pair price benchmarks with details to verify:

Piece to Investigate	Historical Value Example	What to Verify
A collectible No. 13 lid	$500	Maker, pattern, condition, and the vessel it fits
Oval skillets, waffle irons, Dutch ovens, and roasting pans	$40–$500 each	Exact design, completeness, and current comparable sales
Holiday cake molds	Starting around $70; a Santa mold example at $400	Maker, design, condition, and matching components

Unusual baking molds also deserve attention. A Griswold muffin or gem pan’s numbered pattern can be central to identification, so photograph the number rather than listing it only as an “old baking pan.”

Where a lid and vessel genuinely belong together, get a value for the complete set before deciding to separate them. Do not assume that selling the parts individually will produce a better total.

Radiators, Tubs, Sinks, and Stoves

Large household castings are often valued too quickly by weight. A reusable radiator, decorative stove, or desirable tub may interest a salvage buyer even when it has no cookware-style collector market.

Before requesting offers, document:

Maker’s marks and decorative details.
Overall dimensions and visible condition.
Missing fittings or accessories.
Whether the item remains installed.
Access restrictions that affect removal.

Buyers may need to allow for testing, restoration, storage, and transport.

Do not disconnect installed plumbing or heating equipment merely to obtain a valuation. Price it in place first, then agree on who will arrange appropriate removal and who bears that cost.

Check the Offer Before Selling

Before handing over the item, make sure the final offer matches what you actually have and the terms you discussed.

For a cookware, antique, or salvage sale, confirm that the buyer has seen the identifying marks, condition issues, and included parts. Keep photographs and the agreed description so there is a clear record of what is being sold.

For scrap, check the yard’s receipt for the material grade, payable weight, rate, and deductions. Gross vehicle weight is not the same as the weight of metal you are being paid for.

A useful final check is:

Identity: The offer is for the correct item, pattern, or scrap category.
Completeness: The agreement specifies which lids, fittings, or accessories are included.
Costs: Removal, hauling, shipping, and fees have been assigned.
Payment: The amount and payment arrangements are clear.

Your next move is to obtain a realistic resale estimate and a local scrap quote, then compare the offers.

Frequently Asked Questions

How Much Is an Old Cast Iron Iron Worth?

As scrap, a hypothetical 5-pound cast iron clothes iron would be worth about $0.50–$0.75 at an illustrative rate of $0.10–$0.15 per pound. Its antique value is separate and depends on its maker, design, completeness, and condition. Match solid sad irons, detachable-handle irons, and charcoal-box irons to their own sold comparables rather than applying cookware prices.

Is Cast Iron Worth More Than Steel Scrap?

Not automatically; the yard’s grade and current buying rates determine which pays more. Cast iron may be purchased separately from steel, but an attached-material deduction or mixed-load classification can change the result. Ask for quotes for the actual categories your material qualifies for rather than assuming cast iron always commands a premium.

What Is the Most Expensive Cast Iron?

Rare collectible pieces occupy the high end of the cookware market, with exceptional examples reaching thousands of dollars. There is no single permanent “most expensive cast iron” across cookware, decorative objects, machinery, and architectural pieces. A record-sale headline reflects a particular object and transaction, not the value of every pan bearing the same maker’s name.