| Asking | Sold | |
|---|---|---|
| Excellent | €1641 | — |
| Good | €11916 | €1091 |
| Fair | €591 | — |
| Not stated | €1341 | — |
A used Nikon SB-900 is worth about €121 right now, based on 1 recent sale and 19 listings. By condition: excellent around €164; good around €109; fair around €59. 19 units for sale, asking €59 to €164. The estimate has risen 2% over the last four weeks.
| Date | Shop | Price | Time to sell |
|---|---|---|---|
| 2026-10-06 | kamerastore | €109 | 16 d |
The estimate blends recent sales with the median asking price. Each sale counts less the older it is, and the more recent sales there are, the more they carry: with none it is the asking price, with 5 recent ones half and half. So it moves gradually, never in a jump. Figures resting on fewer than that are marked low confidence. Medians, never averages. In an asking median no shop counts for more than a third (or an equal share, with fewer shops), so one shop’s price list does not decide it. Parts-only and brand-new units are left out (1 here).
Kamerastore Certified is Kamerastore’s own published average for units it grades Certified (tested and working), read 2026-10-10. It is their figure, not Kamarvo’s, and is not part of the estimate.
Prices quoted in CZK, EUR, GBP, PLN, USD are converted to EUR before the median.
Shops: Camera West, Cyfrowe, Harrison Cameras, Kameraliike, Kamerastore, Megapixel, Rajala Camera. 100 pages from shop archives.
Exchange rates: European Central Bank, 2026-10-09.