Grace Design Design m903 - Pro Audio Headphone Amp & DAC
pro_audio
Has sold for €740 over 2017–2026, across 10 used sales. Too few in the last two years for a typical price today.
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Not enough sold data for a typical price. 3 for sale, from €720.
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 United States
ReverbPrice history
Every recorded sale, one point each: 11 of them, placed by the day the ad went up. Too few sales to draw a trend through them without inventing one, so the points speak for themselves. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 3 Aug 2026 | €334$375 as sold | very good |  United States | Reverb | Details |
| 3 Jul 2026 | €492$554 as sold | excellent | United States | Reverb | Details |
| 24 Jun 2024 | €891$1,000 as sold | mint | United States | Reverb | Details |
| 8 Apr 2024 | €757$850 as sold | excellent | United States | Reverb | Details |
| 12 Feb 2022 | €713$800 as sold | good | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026.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.
Show all 11 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 6 Feb 2023 | €668$750 as sold | excellent | United States | Reverb | Details |
| 11 Jul 2022 | €653$734 as sold | excellent |  Canada | Reverb | Details |
| 9 Jul 2021 | €886$995 as sold | excellent | United States | Reverb | Details |
| 11 Mar 2021 | €771$865 as sold | excellent | United States | Reverb | Details |
| 21 Aug 2018 | €794$891 as sold | mint |  United Kingdom | Reverb | Details |
| 17 Jan 2017 | €757$850 as sold | excellent | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in October 2026.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: United States €720 · before shipping
10 recorded sales of the Grace Design Design m903 - Pro Audio Headphone Amp & DAC from 2017–2026, all-time around €740. Too few in the last two years to quote a typical used price. Cheapest live €720 before shipping. Figures computed 20 October 2026.