| Asking | Sold | |
|---|---|---|
| Good | — | €751 |
| Not stated | €821 | — |
A used Canon BG-E21 is worth about €81 right now, based on 1 recent sale and 1 listing.
| Date | Shop | Price | Time to sell |
|---|---|---|---|
| 2026-10-03 | kamerastore | €75 | 68 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. 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.
Prices quoted in CZK, EUR are converted to EUR before the median.
Shops: Kameraliike, Kamerastore, Megapixel. 11 pages from shop archives.
Exchange rates: European Central Bank, 2026-10-09.