What is a used De Sede DS-600 worth?

Q: What drives the price

- Number of elements. - Leather colour and condition. - Condition: wear, repairs and replaced parts lower the price; a well-kept original sells best. Fact block (checked 2026-09-29): when your item sells on Whoppah, private sellers pay a 12.5% commission including VAT; business sellers pay 16% excluding VAT. Buyers can add Whoppah buyer protection at checkout for 5.9% of the purchase amount: the payment is held until the buyer confirms receipt, and Whoppah steps in if the item is not shipped, arrives damaged or differs clearly from the listing. Got a De Sede DS-600 you no longer use? List it on Whoppah in a few minutes and reach design lovers across Europe.

Q: What to check

- A modular system of individual elements, each an L-shaped rigid foam core with a leather-covered cushion, joined by a plug-in hinge and a leather construction with a zip. How Whoppah checks: every listing is reviewed by our curation team before it goes live, and curators can ask the seller for extra photos or proof of purchase.

Shop the De Sede DS-600: Price and authentication guide

What is a used De Sede DS-600 worth?

We don't publish an average sale price for the De Sede DS-600 yet. Current listings typically ask EUR 17,325 to EUR 29,975. These are asking prices, not sale prices (as of 2026-09-29).

The De Sede DS-600 (Ueli Berger, Eleonore Peduzzi-Riva, Heinz Ulrich and Klaus Vogt, 1972; made by de Sede (Switzerland)).

What drives the price

Number of elements.
Leather colour and condition.
Condition: wear, repairs and replaced parts lower the price; a well-kept original sells best.

Fact block (checked 2026-09-29): when your item sells on Whoppah, private sellers pay a 12.5% commission including VAT; business sellers pay 16% excluding VAT. Buyers can add Whoppah buyer protection at checkout for 5.9% of the purchase amount: the payment is held until the buyer confirms receipt, and Whoppah steps in if the item is not shipped, arrives damaged or differs clearly from the listing.

Got a De Sede DS-600 you no longer use? List it on Whoppah in a few minutes and reach design lovers across Europe.

Frequently asked questions

How much is a used De Sede DS-600 worth?

We don't publish an average sale price for the De Sede DS-600 yet. Current listings typically ask EUR 17,325 to EUR 29,975. These are asking prices, not sale prices.

How do I sell my De Sede DS-600 on Whoppah?

Upload a few clear photos, including labels or stamps, add dimensions and condition, and set your price. Our curation team reviews every listing before it goes live.

How can I tell if my De Sede DS-600 is original?

Look for the maker's label or stamp and check construction and materials. Our authentication guide for the De Sede DS-600 lists what to look for.

Is my De Sede DS-600 original?

The De Sede DS-600 (Ueli Berger, Eleonore Peduzzi-Riva, Heinz Ulrich and Klaus Vogt, 1972; made by de Sede (Switzerland)).

What to check

A modular system of individual elements, each an L-shaped rigid foam core with a leather-covered cushion, joined by a plug-in hinge and a leather construction with a zip.

How Whoppah checks: every listing is reviewed by our curation team before it goes live, and curators can ask the seller for extra photos or proof of purchase.