Every seller here sells documents. None can sell title to lunar or Martian land, because the 1967 Outer Space Treaty bars every country from claiming those bodies, and without a country no one can record title there. The real differences are price, parcel size, format, whether there is a public record, and how plainly the seller describes what you get.
Side by side
| Seller | Since | Listed price | Parcel | What arrives | What it says about the law |
|---|---|---|---|---|---|
| Lunar Embassy | 1980, it says | $34.99 per acre, Moon or Mars | 1 to 20 acres; larger on request | Three printed documents on 11 x 14 inch paper; PDF $10 extra; name printing $2.50 | Says the treaty binds governments, not individuals, and that its founder filed a claim and notified the UN in 1980 |
| Buy Planets | — | $59.90 per plot, Moon, Mars or Venus | 100 acres | Certificate with the plot's coordinates and an overview map | Says the treaty addresses governments, and that plots may only be used peacefully in line with the treaty |
| MoonRegister | — | €14.99 or €29.99 | 2 or 10 acres | PDF certificate, Moon map and photo book; the larger package adds Moon atlas software | Presents it as a gift; we found no legal statement on its home page |
| Red Homestead | 2026 | $39 per parcel claim, Moon or Mars | 160, 640 or 2,560 acres, surveyed | 19-document claim file and certificate by email; public registry entry; printed file $50 extra | Says no one can convey title today; sells a documented forward claim and a collectible |
We also looked at the Lunar Registry (lunarregistry.com), which describes itself as the International Lunar Lands Registry, founded in 1999, and prices plots by location. Its site did not load for us on 4 October 2026, so it is not in the table.
Lunar Embassy
The oldest seller here. Its founder, Dennis Hope, says he filed a claim to the Moon in San Francisco in 1980 and wrote to the United Nations, and the company has sold lunar acres since. It now lists Moon acres at $34.99, with themed lots near the Apollo 11 and Apollo 15 landing sites at $54.99, and sells acres on Mars and on Jupiter's moon Io. Each order is three printed documents on 11 x 14 inch simulated parchment: a lunar deed, a map, and a set of "codes, covenants and restrictions." The company says each sale is recorded in its registration database, and that its property includes mineral rights. Its FAQ explains its use of the word "novelty" with a dictionary definition and says buyers own the property they buy.
Buy Planets
Sells 100-acre plots on the Moon, Mars or Venus at one price, $59.90, each with a certificate showing exact coordinates and an overview map. Its site says there are no further costs after purchase and that the treaty was addressed to governments rather than companies or private persons. It also says the property may only be used for peaceful purposes in line with the Outer Space Treaty.
MoonRegister
A gift-focused seller. Its standard package is 2 acres for €14.99 and its premium package 10 acres for €29.99, each with a personalized PDF certificate, a PDF Moon map and a PDF photo book; the premium package adds Moon atlas software. Everything is digital.
Red Homestead
That's us, so read this part knowing who wrote it. We sell a documented good-faith claim to a surveyed parcel, at $39 for any size. What is different in practice:
- A survey. Parcels are drawn with corner coordinates on each body's official reference frame and corrected for latitude, with a Parcel ID.
- One claimant per parcel. The explorer blocks overlapping claims, and on Mars it blocks claims over 20 reserved zones around landers, rovers and planned landing regions.
- A public record. Every filed claim appears on the registry roll; names show only when the claimant opts in.
- A contest period. Each claim is published for 24 months, and any contest is settled by filing date.
- Paperwork. A 19-document claim file modeled on US homestead and mining-claim records.
- Plain labels. Every page says it is not title, not a deed and not an investment.
How to choose
- Decide what the gift is for. A funny card and a framed certificate, or a parcel they can look up, with a record and a story behind it.
- Read what the seller says about the law. If a page tells you that you will own the land, or hints at resale value, keep looking.
- Check the format and timing. Printed documents ship; PDFs arrive at once.
- Look for a refund policy and a way to contact the seller.
Our guides to buying land on the Moon and on Mars cover the law in more detail.
Lunar Embassy, Lunar Registry, Buy Planets and MoonRegister are names of their respective owners. Red Homestead is independent and is not affiliated with or endorsed by any of them. Descriptions come from each company's public website on the date shown.