The Cape Cod Mercury 15 FK (Fixed Keel) is a quintessential American daysailer, representing one of the earliest and most successful transitions from traditional wooden construction to fiberglass. Originally designed in 1939 by the legendary naval architecture firm Sparkman & Stephens (Design No. 297), the Mercury was envisioned as a robust, safe, and responsive trainer for junior sailing programs. Measuring 15 feet in length with a beam of 5 feet 4 inches, the Mercury has remained in continuous production for decades at the Cape Cod Shipbuilding Co. yard in Wareham, Massachusetts. Its enduring appeal lies in its heavy-ballasted design, which provides a level of stability and a "big boat" feel rarely found in vessels of this size.
Cape Cod Mercury 15 FK Sailboats for Sale & Market Overview

- Make
- Cape Cod
- Model
- Mercury 15 FK
- Builder
- Cape Cod Shipbuilding
- Designer
- Sparkman & Stephens
- Number Built
- Production Year(s)
- 1940 - ??
Below are the most recent Cape Cod Mercury 15 FK sailboat listings (up to 10).
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| Source | Year | Make | Model | Price | Cabins | Heads | City | Country | Listing Date | |
|---|---|---|---|---|---|---|---|---|---|---|
DISCLAIMER: We are not affiliated with any external listing websites in any way. We simply aggregate publicly available listings to make it easier for buyers to find sailboats for sale. We cannot guarantee the accuracy of the listings, so please verify all information with the seller before making any decisions.
Market Overview
Price & Volume Trends
Monthly breakdown
| Month | Listings | Median Asking Price (USD) |
|---|---|---|
| Jul 2025 | 1 | $2,000 |
| Model | LOA | Median Price (USD) | Listings | Recent |
|---|---|---|---|---|
| Cape Dory 25 | 24.83' | $9,600 | 30 | 10 |
| Tartan 34 C | 34.42' | $20,000 | 17 | 3 |
| Tartan 30 | 29.92' | $11,250 | 12 | 0 |
| Pacific Seacraft Flicka 20 | 24' | $29,000 | 9 | 4 |
| Sparkman & Stephens 45 | 45.08' | $67,500 | 6 | 5 |
| Cape Cod 's Eye | 15.71' | $4,450 | 6 | 0 |
| Rhodes 29 | 28.5' | $11,781 | 5 | 2 |
| Rhodes 19 | 19.17' | $3,000 | 5 | 1 |
| Cape Cod Mercury 15 FK | $2,000 | 1 | 0 | |
| Mariner 36 | 35.83' | $41,500 | 1 | 0 |
| Country | Median Price (USD) | Listings (past 12 months) | Recent (90d) |
|---|---|---|---|
| United States | $2,000 | 1 | 0 |
Frequently Asked Questions
- How much does a used Cape Cod Mercury 15 FK cost?
- The median asking price for a used Cape Cod Mercury 15 FK over the past 12 months is $2,000. Prices vary by condition, year, equipment, and location.
- How many Cape Cod Mercury 15 FK sailboats are for sale?
- We have tracked 1 Cape Cod Mercury 15 FK listings over the past 12 months, with 0 listed within the last 90 days.
- What are similar sailboats to the Cape Cod Mercury 15 FK?
- Comparable models include the Cape Dory 25, Tartan 34 C, Tartan 30. See the comparison table above for pricing and availability.