Ultramarine, Keefer Ranch Blanc de Blancs, Sonoma Coast 2017
Ultramarine · California · Sonoma Coast
LWIN: 2721736
Ultramarine, Keefer Ranch Blanc de Blancs, Sonoma Coast 2017 sold at auction 27 times in the last five years, at a median of $148 per 750ml; half of those sales fell between $124 and $165. The most recent sale was on August 7, 2026. The lowest retail price today is $152, across 4 retail offers.
Auction median, last 5 yrs
$148
27 sales · $124–165 middle half
Lowest retail now
$152
4 retail offers
Last auction sale
Aug 7
2026
Critic scores
94
Wine Advocate
Ultramarine, Keefer Ranch Blanc de Blancs, Sonoma Coast, neighbouring vintages
Wine facts
- Country
- United States
- Region
- California
- Sub-region
- Sonoma Coast
- Type
- White
Retail offers · Price chart · Past auction results
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