$195
Cheapest genuine used listing on eBay, 2026-09-19.
Bought new it was $799, so used is 76% below that. The cheapest we have seen it is $190, the dearest $196. It has barely moved over the last fortnight.
Today's price comes from this listing: Samsung Galaxy S21 5G SM-G991U 256GB Factory Unlocked Smartphone OPEN BOX Grey. We take the cheapest listing that is the actual product rather than a part, a case or a broken unit, and we record it once a day.
| Day | Cheapest used |
|---|---|
| 2026-09-19 | $195 |
| 2026-09-17 | $195 |
| 2026-09-16 | $195 |
| 2026-09-15 | $195 |
| 2026-09-14 | $195 |
| 2026-09-13 | $195 |
| 2026-09-12 | $195 |
| 2026-09-11 | $195 |
| 2026-09-09 | $195 |
| 2026-09-08 | $195 |
| 2026-09-07 | $195 |
| 2026-09-06 | $195 |
| 2026-09-05 | $195 |
| 2026-09-04 | $195 |
55 days of daily prices so far, starting 2026-07-23. As an eBay Partner Network affiliate, outbound links may earn a commission at no cost to you.
All 21 models side by side, with the value metric: Samsung Galaxy price tracker. Or see how much every category loses secondhand.