No, you cannot buy rocks from the Moon in any ordinary retail sense: all 382 kg (842 lb) of Apollo material remains United States government property, and Russia and China treat their returned samples the same way. What you can legally buy is a lunar meteorite — a rock blasted off the Moon by an impact and later recovered on Earth — or, very rarely, deaccessioned Soviet material at auction. Expect USD 400 to USD 1,000 per gram for ordinary lunar meteorites, USD 2,000 to USD 3,000 per gram for rare mare basalts, and a standing auction record of about USD 2.2 million per gram set in 1993.
The Supply: Where Genuine Lunar Material Actually Comes From
Six Apollo landings between July 1969 and December 1972 returned 382 kg of lunar rock and soil, catalogued as roughly 2,200 numbered samples. The Soviet Union's three robotic Luna missions added 326 g: Luna 16 brought 101 g in 1970, Luna 20 brought 55 g in 1972, and Luna 24 brought 170 g in 1976. China's Chang'e 5 returned 1,731 g in December 2020, and Chang'e 6 added 1,935.3 g of far-side material in June 2024. Add those figures and about 390 kg of government-held Moon rock exists on Earth today.
None of it is for sale. NASA curates the Apollo collection at Johnson Space Center in Houston and lends material to researchers through a formal review process, with hundreds of approved loans per year and a legal obligation to return every particle. The same logic governs the Russian and Chinese collections: state property, allocated by scientific committee, never by purchase order.
The only lunar material a private buyer can acquire in quantity is meteoritic. More than 500 lunar meteorites are officially named, and their combined mass reaches the low hundreds of kilograms, though fragment pairing makes exact totals imprecise. Most were found either in Antarctica by the US Antarctic Meteorite Program since 1976 or in hot deserts — Oman, Morocco, Algeria, Libya, and Sudan — where dark stones stand out against pale ground.
Getting off the Moon takes real energy. An impact must accelerate debris past the lunar escape velocity of 2.38 km/s (1.48 mi/s), which is why most ejecta falls back and only a shallow fraction escapes. Cosmic-ray exposure ages for lunar meteorites typically run from about 10,000 years to over a million years in space, followed by thousands of years of weathering on Earth. In plain terms: every lunar meteorite is a survivor of two separate journeys, one through space and one through a desert.
Can You Buy Rocks From the Moon Without Breaking the Law?
The 1967 Outer Space Treaty, Article II, bars national appropriation of the Moon "by claim of sovereignty, by means of use or occupation, or by any other means." That clause constrains governments, not private collectors, but it shapes every downstream rule about who may sell lunar material and under what paperwork.
Inside the United States, Apollo samples are federal property held by NASA, and unauthorized possession is a crime rather than a contract dispute. In 2002 a NASA intern named Thad Roberts and accomplices removed a 600 lb safe from Johnson Space Center containing 101 g of lunar samples and meteorites; an FBI sting in Orlando recovered the material, and Roberts was sentenced to 100 months in 2003.
The 2015 US Commercial Space Launch Competitiveness Act, codified at 51 U.S.C. § 51303, grants US citizens the right to own, transport, and sell space resources they extract. It has never been tested for lunar material, because no company has returned any. Read carefully, it creates a legal pathway for a future mining operator — not a retail channel for you today.
Antarctic finds sit under a separate regime. The Antarctic Conservation Act of 1978 requires a permit to collect specimens there, which is why every ANSMET meteorite enters a government-curated catalog rather than a dealer's case. If someone offers you an Antarctic lunar meteorite with no institutional paperwork, the provenance is the problem, not just the price.
Then there are the goodwill plaques. Between 1970 and 1972 the Nixon administration sent Apollo 17 sample 70017 to 135 nations and 50 US states, each plaque carrying four small fragments. They are federal property and cannot be lawfully sold, yet provenance researchers have been unable to locate more than half of them. In 2014 a California woman bought a related Apollo 11 lunar sample return bag at a US Marshals auction for USD 995; NASA seized it, a federal court ordered its return, and it sold at Sotheby's in 2018 for USD 1.8 million. The bag was legal to sell. The rock dust inside it is the edge case lawyers still argue about.
Price Per Gram: The Quantified Comparison
Lunar material trades in a thin, illiquid market with almost no public price discovery. The table below assembles the figures that do exist, from auction records and dealer listings, into a single per-gram yardstick.
| Material | Typical price per gram (USD) | Legal for a private buyer | Verification standard |
|---|---|---|---|
| Apollo sample (NASA) | Not for sale | No | NASA catalog number |
| Luna 16/20 material, 1993 auction | About 2,200,000 | Once, at auction | Sotheby's lot provenance |
| Apollo 17 goodwill plaque fragments | Not lawfully sellable | No | NASA documentation |
| Lunar meteorite, ordinary fragment | 400–1,000 | Yes | Meteoritical Bulletin name |
| Lunar meteorite, rare mare basalt | 2,000–3,000 | Yes | Bulletin name plus lab report |
| Martian meteorite (Nakhla, Zagami type) | 1,000–5,000 | Yes | Meteoritical Bulletin name |
| Moonstone (terrestrial feldspar gem) | 5–200 | Yes | Gemological lab report |
| Novelty "moon rock" | Under 1 | Yes | None |
Those figures reconcile cleanly once you separate the tiers. The USD 400 to USD 1,000 band applies to ordinary lunar meteorite fragments sold by mass, the USD 2,000 to USD 3,000 band applies to visually distinctive basalts from the lunar maria, and the USD 2.2 million figure is a one-off record from 1993, when Sotheby's sold three tiny Luna 16 and Luna 20 specimens totaling 0.2 g for USD 442,500. At roughly USD 130 per gram for gold, a common lunar meteorite costs about four to eight times its weight in gold, and the premium basalt tier costs roughly twenty times.
Timeline: How Lunar Material Reached the Market
The supply did not appear at once. Each row below marks a moment when the quantity of lunar material on Earth, or the rules around it, changed.
| Year | Event | Material or rule change |
|---|---|---|
| 1969–1972 | Six Apollo landings | 382 kg returned, 2,200 catalogued samples |
| 1970–1972 | Goodwill plaques distributed | 185 plaques, four fragments each, all federal property |
| 1976 | Luna 24 returns | 170 g, the last Soviet lunar sample |
| 1982 | ALHA 81005 confirmed lunar | First recognized lunar meteorite, found in Antarctica in 1981 |
| 1993 | Sotheby's Soviet sample auction | 0.2 g sold for USD 442,500 |
| 2002 | Johnson Space Center theft | 101 g stolen, recovered by FBI sting |
| 2018 | Apollo 11 bag auction | USD 1.8 million, bag legally owned by a private buyer |
| 2020–2024 | Chang'e 5 and Chang'e 6 | 1,731 g and 1,935.3 g added to state holdings |
The 1982 confirmation of ALHA 81005 is the pivot point for buyers. Once geochemists showed that a stone found on Antarctic ice matched Apollo samples in bulk chemistry and oxygen-isotope ratios, every subsequent desert find could be authenticated the same way.
The Fake Market: Slag, Basalt, and Moonstone
Most "moon rock" sold online is terrestrial, and the mislabeling is often lazy rather than criminal. Basalt exists on both worlds, so a Moroccan lava fragment photographed on black velvet looks convincing until someone measures its iron and titanium ratios. Oxygen three-isotope analysis is the decisive test, because lunar material plots on a line distinct from Earth rocks.
Watch for these specific failure modes:
- "Moonstone" is a feldspar gem with adularescence, mined in Sri Lanka, India, and Madagascar; it has never been lunar and costs USD 5 to USD 200 per gram.
- Terrestrial basalt sold as lunar rock, usually from Morocco or China, priced at USD 1 to USD 20 per gram to seem like a bargain.
- Industrial slag or smelter byproduct with vesicles and flow textures that mimic lunar vesicles.
- Ordinary chondrite meteorites relabeled as lunar, exploiting the fact that most buyers cannot read a classification.
- Forged provenance letters, particularly anything claiming Apollo origin without a NASA sample number.
Price alone filters most fraud. Anything marketed as lunar at under USD 100 per gram is either mislabeled or misrepresented, because the genuine wholesale floor sits well above that.
What to Actually Do If You Want a Genuine Piece
Start with the Meteoritical Bulletin Database, which is free and lists every officially named meteorite with its classification, find location, and total known weight. Find a specimen you can afford there first, then shop for that exact name rather than browsing listings that use marketing language.
Ask the dealer for the classifying laboratory and the Bulletin entry number, and cross-check both yourself. Reputable dealers publish these as a matter of routine, and reluctance to name the lab is the single strongest warning sign in the trade.
Buy a slice or a part-slice rather than a whole stone unless you have independent verification. A cut face exposes interior texture and fusion crust boundaries that photographs of an intact exterior can hide, and it lets a second lab sample the piece later without destroying it.
Keep every invoice, photograph, and email in one file. Lunar meteorites change hands repeatedly, and a documented chain of custody is what protects resale value when you eventually sell, since no certification body exists to bless a stone after the fact.
Consider institutional donation if your specimen turns out to be unusual. A paired stone or a new find has scientific value that a private shelf destroys, and museums and university labs frequently accept material with a tax deduction and named credit.
Where the Market Breaks Down
Authenticity ends at the meteorite. A dealer can prove a stone is lunar, but nobody can prove a stone is Apollo material without a NASA sample number, which is why "Apollo rock" listings are almost always fraudulent or refer to flown hardware rather than rock.
The legal foundation is also thinner than it looks. The 2015 US statute is a unilateral claim that other states dispute, and any future commercially returned lunar material would face uncertain recognition at foreign borders. The Outer Space Treaty's non-appropriation clause has never been tested against a private lunar mining sale.
Supply is finite in the short term and unpredictable in the long term. Desert recoveries continue, but source countries have tightened export rules since 2019, and a single large new find can move prices by 20 to 30 percent within a season.
Finally, liquidity is poor. Auction records for lunar material number in the dozens, not the thousands, and a seller who needs cash quickly typically accepts a discount of 30 to 50 percent against retail. Buy a piece of the Moon because you want the object, not because you expect the market to reward you for holding it.