Cellar Index
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Dow's Tawny Porto 30 Year Old

dessert · Douro · 750 ml · non-vintage or vintage not listed · tracked since Q4 2016

Shelf price, Q3 2026
$140
40 quarters on record · 2 list-price changes · on sale in 0
List-price change, past year
0.0%
Past 5 years: ▲ 27.3%
Outlook for the next 12 months
7% chance of a rise
typically +10% · 1% chance of a cut (typically -8%)
List priceForecast (median)80% forecast range
Show prices and forecast as a table
QuarterListSaleForecast (80% range)Chance higher
Q3 2027$140 ($140–$143)7%
Q2 2027$140 ($140–$141)6%
Q1 2027$140 ($140–$140)6%
Q4 2026$140 ($140–$140)5%
Q3 2026$140
Q2 2026$140
Q1 2026$140
Q4 2025$140
Q3 2025$140
Q2 2025$140
Q1 2025$140
Q4 2024$140
Q3 2024$140
Q2 2024$140
Q1 2024$140
Q4 2023$140
Q3 2023$140
Q2 2023$140
Q1 2023$140
Q4 2022$140
Q3 2022$140
Q2 2022$140
Q1 2022$140
Q4 2021$140
Q3 2021$110
Q2 2021$110
Q1 2021$110
Q4 2020$110
Q3 2020$110
Q2 2020$110
Q1 2020$110
Q4 2019$110
Q3 2019$110
Q2 2019$110
Q1 2019$110
Q4 2018$110
Q3 2018$110
Q2 2018$110
Q1 2018$110
Q4 2017$110
Q3 2017$103
Q2 2017$103
Q1 2017$103
Q4 2016$103

Chance the list price will differ from today's $140

By
Higher
Lower
Q4 2026
5%
1%
Q1 2027
6%
1%
Q2 2027
6%
1%
Q3 2027
7%
1%
Fair price
$96.10
Comparable wines cost $49.36–$178 (80% range). At $140 it is fairly priced for what it is.

Why this outlook?

Get a plain-English explanation of this wine's forecast, fair price and vintage outlook, written by Amazon Nova on Amazon Bedrock using only the numbers on this page.

What if?

Change today's price or promotion and the model re-scores this wine live.

Promotion

Model hgbq-20260928-160312: Gradient-boosted price-change classifier + conformal quantile range (global, direct multi-horizon).