Would you choose this Birkin 18 in Rouge Casaque over a Birkin 30 for daily use?
For a first pass, compare capacity, weight, and resale liquidity. Birkin 18 can be the sharper choice when the color and condition match your use case.
Available at The Purse Affair
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Hermès Constance 18 Rouge Casaque Epsom
$9,812 USD
Premium
Priced 7% above typical Rouge Casaque Birkin 18 (median $9,200 across 3 listings).
Live market context
Comparable set
126 listings
Median
$12,750
Low-high
$6,715-$25,000
Merchants
21 active
Compared against Birkin 18 Epsom inventory. This listing is $2,938 below the current median (23%).
Buyer market brief
This Hermès Constance 18 Rouge Casaque Epsom is listed at $9,812 by The Purse Affair, $2,938 below the median $12,750 ask for Birkin 18 Epsom inventory. That makes it worth shortlisting if the condition photos and merchant terms check out.
- Compared with 125 priced listings from 21 active merchants.
- Observed cohort range: $6,715 to $25,000.
- Current ask is 23% below the cohort median.
- 3 lower-priced comparable alternatives are indexed right now.
Price history
First captured at $9,812 on 2026-09-30.
First seen
$9,812 · 2026-09-30
Latest ask
$9,812 · 2026-09-30
Observed days
1
Next step
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Size
Constance 18 (18 x 13 x 9 cm)
Color
Rouge Casaque
Leather
Epsom
Condition
Pre-owned
Merchant
The Purse Affair
Name: 18876 Hermes Constance 18 Epsom Red Approx. Retail Price(AUD): Condition: 9.5/10 Immaculate Condition - Stickers still intact Colour: Red Hardware: Gold Material: Epsom Size: Measurements: 18 x 15.5 x 3.5 Origin: France Inclusions: Dustbag
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We'll email you the moment this 18 in Rouge Casaque drops, or when a similar Epsom Constance appears for less.
Buyer Q&A
Questions to ask before this Constance moves
Is $9,812 fair for Epsom in this condition?
Use the live median as a benchmark, then adjust for color demand, hardware, year, condition, box/papers, and return policy.
What would you ask the merchant before buying?
Ask for corner wear, handle darkening, stamp/year, odor, spa history, inclusions, return window, and authentication documentation.
Compare alternatives before checkout
Use the live cohort and nearby listings to check whether this Hermès Constance 18 Rouge Casaque Epsom is still the best option.
CohortBirkin 18 Epsom
Median ask$12,750
Live comps126
Lower-priced close matches
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