Marshall Sandpiper Buyer's Guide
The Marshall Sandpiper is a 15-foot catboat from Marshall Marine Corporation, and on the used market it is a small, shallow-draft dayboat rather than a cruiser with cabins and systems. What follows is a guide to the layouts, equipment, and inspection points that matter when one comes up for sale in the United States.
Layouts on the Used Market
The Sandpiper is a single-sail catboat of about 1,000 pounds with a spacious cockpit and shoal draft, and there is no enclosed accommodation to evaluate; the used buyer is looking at an open boat whose value rests on hull integrity, rig condition, and the cleanliness of the centerboard trunk and cockpit.
Equipment and Common Upgrades
Each used Sandpiper should be assessed on its own sail, tiller, and centerboard gear rather than expected standard package. Owner upgrades, when present, tend to be modest and should be judged on condition rather than brand.
What to Inspect
The one documented hazard on these boats is a capsize triggered when the boom becomes entangled with another boat's sheets anchor, so inspect the boom, gooseneck, and mainsheet lead for any modification or wear that could snag a neighboring line, and watch for rigging that lets the boom sweep too freely in close quarters. Owners report the boat is quick but temperamental and loses speed the moment the sail is ignored anchor, which on a viewing means checking that the single sail still flattens and trims smoothly and that the halyard and sheet run without bind. A hull of fiberglass should be examined for gelcoat condition, including unusual colors such as pink, and for any stress around the centerboard trunk where the solid hull meets the reinforced areas.
Availability and Buyer's Takeaway
These boats are found in the United States. Before you commit, run through a short list:
- Inspect the boom and sheet lead for snag risk
- Confirm the sail flattens and trims cleanly
- Check the centerboard trunk for gelcoat stress
- Verify hull gelcoat condition overall
Price & volume trends
Monthly asking-price and listing-volume trends for the Marshall Sandpiper. The line shows the median ask each month; the bars show how many listings appeared.
Monthly breakdown · 4 rows
| Month | Listings | Median ask | Δ vs. last mo. |
|---|---|---|---|
| May 25 | 3 | $10,000 | — |
| Jul 25 | 1 | $16,700 | +67.0% |
| Apr 26 | 1 | $15,000 | -10.2% |
| Jun 26 | 1 | $10,000 | -33.3% |
Where they're listed
Marshall Sandpiper listings appear across 1 country. United States has the most listings with 2.
Country view
2 listings · 1 country| Country | Median ask | Listings · 12 mo | Active · 90 d | Share |
|---|---|---|---|---|
| United States | $12,500 | 2 | 0 | 100.0% |
Comparable models
Similar length, displacement, and era. Open a row to compare that model's market page.
Similar boats to compare
4 similar designs| Model | LOA | Median ask | Listings · 12 mo | Active · 90 d |
|---|---|---|---|---|
| Cornish Crabbers Shrimper 19 | — | $ 15,567 | 79 | 10 |
| Marshall Sanderling | 18.17' | $ 13,500 | 6 | 3 |
| Nauset America | 18.16' | $ 9,700 | 6 | 2 |
| Marshall SandpiperYou are here | — | $ 12,500 | 2 | 0 |