Avid HD I/O
Checked by hand on 5 October 2026
Most sold: Avid HD I/O AD Option Card at €330. 6 versions, and they differ a lot in price, so pick yours below. 56 for sale right now.
Why these numbers?
The span is the range of per-version medians behind the middle 80% of the 16 sales recorded under this name in the last 12 months, so a rare version at either end cannot stretch it. 4 versions have the 8+ sales needed to carry a median of their own. The median of all those sales together is €240. That mixes every version into one number and is not a value for any one of them, which is why it is down here. 274 sales on record all-time. Full method
Pick your version
Same name, different money: prices are per version.
| Version | Typical used | For sale | From |
|---|---|---|---|
| HD I/O AD Option Card | Typical used €33018 sold, 2 years | 4 | €177 |
| HD I/O Digital Option Card | Typical used €7012 sold, 2 years | 4 | €151 |
| HD I/O DA Option Card | Typical used €22010 sold, 2 years | 1 | €1,332 |
| HD I/O 16 x 16 Analog Interface | 1 sold | 7 | €669 |
| HD I/O 8 x 8 Analog Interface | 1 | €844 | |
| HD I/O (version not filed)ads that name no version yet, and 6 more are tied to the family alone, on no row here | Typical used €77012 sold, 2 years | 33 | €177 |
For sale right now
Grouped by version, best-priced first within each. Each card says when we last confirmed its listing at the source. 6 listings do not say which version; they are at the end.
Avid HD I/O
Typical used €770, the middle of 12 sales, last 24 months. Each card compares to its condition where eight sales carry it, to that figure otherwise.
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eBay United States
eBay Germany
Show 12 listings over typical
One of each
Show 1 listing over typical
United StatesVersion not stated
The title does not name a model, so there is no reference price on these.
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