Would you choose this Birkin 18 in neutral 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.
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Hermès Constance 18 Swift
$11,515 USD
Live market context
Comparable set
23 listings
Median
$11,950
Low-high
$7,205-$24,500
Merchants
6 active
Compared against Birkin 18 Swift inventory. This listing is $435 below the current median (4%).
Buyer market brief
This Hermès Constance 18 Swift is listed at $11,515 by Rebag, $435 below the median $11,950 ask for Birkin 18 Swift inventory. That makes it worth shortlisting if the condition photos and merchant terms check out.
- Compared with 23 priced listings from 6 active merchants.
- Observed cohort range: $7,205 to $24,500.
- Current ask is 4% below the cohort median.
- 3 lower-priced comparable alternatives are indexed right now.
Price history
First captured at $11,515 on 2026-09-22.
First seen
$11,515 · 2026-09-22
Latest ask
$11,515 · 2026-09-22
Observed days
1
Next step
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Size
Constance 18 (18 x 13 x 9 cm)
Leather
Swift
Condition
Pre-owned
Merchant
Rebag
These are professional pictures of the actual item offered by Rebag.Condition: Very good. Exterior: scuffs | Handles/Straps: creases | Interior: scuffs | Hardware: minor scratches Accessories: Dust Bag Measurements: Handle Drop 11", Height 6", Width 7", Depth 2", Strap Drop 20"Designer: HermesModel
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Buyer Q&A
Questions to ask before this Constance moves
Is $11,515 fair for Swift 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 Swift is still the best option.
CohortBirkin 18 Swift
Median ask$11,950
Live comps23
Lower-priced close matches
🔔 Notify me if this drops