Sony MDR-CD900ST
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Not enough sold data for a typical price — 5 sales on record all-time.
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Not enough sold data for a typical price. 1 for sale, from €204. Closest new: Sony MDR-7506 Studio Headphones, €99 at Thomann.
For sale right now
The best-priced as cards, a row of them; every other ad as a line, by ask. Each ask is the seller’s own number; the platform’s mark opens the listing. Each one says when we last confirmed it at its source: the price and availability are from that visit, so check the marketplace before you go.
eBay GermanyRecent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 26 Jul 2025 | €89$100 as sold | mint |  United States | Reverb | Details |
| 25 Jun 2024 | €85$95 as sold | very good |  Canada | Reverb | Details |
| 12 Mar 2023 | €156$175 as sold | excellent |   Germany | Reverb | Details |
| 22 Apr 2022 | €157$176 as sold | mint | Germany | Reverb | Details |
| 5 Oct 2021 | €80$90 as sold | fair | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
Japan €204 · before shipping
5 recorded sales of the Sony MDR-CD900ST, too few to quote a typical used price. Cheapest live €204 before shipping. Figures computed 20 October 2026.