$950
Cheapest genuine used listing on eBay, 12 October 2026.
The cheapest we have seen it is $820, the dearest $950. It has risen $130 (16%) over the last fortnight.
Of the 26 MacBook models we track it is the 12th dearest. Its price moved on 12 of the 36 days since we started recording it. Over that period this model is up 9.2% while the category as a whole is up 2.5%.
Today's price comes from this listing: 2025 Apple MacBook Air 15" M4 10C GPU 4.5GHz 16GB RAM 256GB SSD MW1L3LL/A. 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 |
|---|---|
| 12 October 2026 | $950 |
| 11 October 2026 | $950 |
| 10 October 2026 | $900 |
| 9 October 2026 | $900 |
| 8 October 2026 | $899 |
| 7 October 2026 | $899 |
| 6 October 2026 | $900 |
| 5 October 2026 | $900 |
| 4 October 2026 | $900 |
| 3 October 2026 | $900 |
| 2 October 2026 | $900 |
| 1 October 2026 | $900 |
| 30 September 2026 | $900 |
| 29 September 2026 | $820 |
37 days of daily prices so far, starting 4 September 2026. As an eBay Partner Network affiliate, outbound links may earn a commission at no cost to you.
The typical cheapest genuine used MacBook Air 15 M4 in each month we have recorded, the middle value of that month's daily prices.
| Month | Typical cheapest used | Days recorded |
|---|---|---|
| September 2026 | $900 | 25 |
| October 2026 | $900 | 12 |
Today's cheapest used MacBook Air 15 M4, $950, is 6% above its typical price over the last 30 days we recorded ($900). Waiting a few days has often found it nearer $900.
All 26 models side by side, with the value metric: MacBook price tracker. Or see how much every category loses secondhand.