9.3 m motor boat by Grady-White · built 1998–2008 (boats seen)
Grady-White
306 Bimini used price guide
Middle half £52,000€61,000$70,000 – £100,500€117,500$135,000
median asking price of 21 boats listed since Sep 2020, in today's prices · asking, not sold
9.30 mbeam 3.22 mdraft 0.48 mfull specification
A used Grady-White 306 Bimini asks a median of £81,500€95,000$109,000 across 21 boats listed since Sep 2020, in today's prices. Half sit between £52,000€61,000$70,000 and £100,500€117,500$135,000, and each year of age takes about 7.6% off.
The field
Each number is one boat: its asking price in thousands of pounds, at today's market level, set above the year it was built. The orange line is the model's middle price for its age; the shaded band holds the middle half. Tap a number to see the boat behind it. The price scale is logarithmic: each step up is the same percentage.
Your boat
Estimated from the boats above. No email, no broker call.
Likely range £82,000€95,500$110,000 – £104,500€122,000$140,000
13 comparable boats built 2002–2008 · hours not given · all markets · asking, not sold
Add your asking price to see where it sits among boats like yours.
By year built
Median from five boats; middle half from ten. Below that we print nothing rather than a guess. Linked years have their own page with that year's boats. The spread is drawn on the field's logarithmic scale, in pounds.
| Year | Boats | Median | Middle half | Spread |
|---|---|---|---|---|
| 2008 | 3 | — | too few boats | |
| 2007 | 3 | — | too few boats | |
| 2006 | 3 | — | too few boats | |
| 2005 | 1 | — | too few boats | |
| 2004 | 1 | — | too few boats | |
| 2003 | 1 | — | too few boats | |
| 2002 | 1 | — | too few boats | |
| 2001 | 1 | — | too few boats | |
| 2000 | 3 | — | too few boats | |
| 1999 | 3 | — | too few boats | |
| 1998 | 1 | — | too few boats |
Across boats built 1998 to 2008, each year of age takes about 7.6% off the asking price.
What moves the price
Each factor compares boats of the same age, so a newer boat's premium isn't counted twice. Five boats or more on each side, or we say so.
Each year of age takes about 7.6% off the asking price.
Too few boats to compare factors yet: we need five on each side of a split.
Asking prices, not sold. Factors can overlap, so treat these as a guide to what the market asks, not a formula.
Time to sell
listed so far: the median of 15 boats seen on two or more dates
have cut their asking price: 1 of 15 boats seen at least 14 days apart
median size of a cut · withheld: fewer than five cuts to measure
These are asking prices, and asking is not selling. Days listed so far is not time to sell: a boat still listed has not sold, and we do not yet record when a listing ends. We have not measured how far sale prices land below asking; the methodology says what we can and cannot measure.
Cost to keep
A year on a South Coast marina berth, insured at the Gauge Value, in pounds. An estimate from published rates, not a quote.
Fuel is not included: no cited source gives the engine hours a typical owner runs in a year.
Questions about the Grady-White 306 Bimini
How much is a used Grady-White 306 Bimini worth?
The median asking price is £81,500, from 21 boats listed since Sep 2020, in today's prices; half sit between £52,000 and £100,500. Each year of age takes about 7.6% off. For a specific boat, use Your boat above.
How long does a Grady-White 306 Bimini stay on the market?
We do not measure time to sell yet. Across 15 boats seen on two or more dates, the median time between first and last sighting is 27 days so far. 6.7% of 15 boats seen at least 14 days apart have cut their asking price.
How fast does a Grady-White 306 Bimini lose value?
About 7.6% of its asking price for each year of age, fitted on 21 boats built 1998 to 2008. On a boat at the median that is about £6,150 a year.
Are these sold prices?
No. They are asking prices observed on public listings, restated at today's market level. We have not yet measured how far sale prices land below asking, so we do not publish a figure for it.
About the Grady-White 306 Bimini
The boats behind this page were built between 1998 and 2008 and have been listed since Sep 2020, most often in the US market. 6.7% of the boats seen at least 14 days apart have cut their asking price.
How we measure: we read public listings from brokers and marketplaces, count a boat once when it appears on several sites, store its asking price each time it changes, and restate older asking prices at today's market level. We never republish a listing, a photograph or a seller. Every figure is recomputed nightly and dated; below five boats we publish nothing. The 21 boats here were listed in the US. Full methodology
- Length overall
- 9.30 mfrom listings · 19 boats
- Beam
- 3.22 mfrom listings · 16 boats
- Draft
- 0.48 mfrom listings · 10 boats
- Built
- 1998–2008from listings · 21 boats
- Type
- Motor boatour classification