# Repair Parts: used vs new vs refurbished

The cheapest US eBay Buy It Now listing in each condition, item + shipping, for 9 products. Biggest saving first. Updated twice a day; last snapshot 2026-11-10.

## Biggest saving right now

[MacBook Air 13 M2 battery (A2681)](https://sharpest.ai/repair/macbook-air-13-m2-battery-a2681): typically $88.88 new and $47.49 used or refurbished, 47% less. Table prices are the lowest single listing in each condition and can be rough units, so check condition and seller; the saving compares typical listings (3+ in each condition); parts, lots and broken units are filtered out ([how we price](https://sharpest.ai/about#method)).

| Item | New | Refurbished | Used | Typical saving |
|---|---|---|---|---|
| [MacBook Air 13 M2 battery (A2681)](https://sharpest.ai/repair/macbook-air-13-m2-battery-a2681) | [$55.00](https://sharpest.ai/go/repair/macbook-air-13-m2-battery-a2681/v1%7C355010544870%7C0) | — | [$32.99](https://sharpest.ai/go/repair/macbook-air-13-m2-battery-a2681/v1%7C206588134106%7C0) | 47% |
| [iPhone 15 Pro Max replacement battery](https://sharpest.ai/repair/iphone-15-pro-max-replacement-battery) | [$19.85](https://sharpest.ai/go/repair/iphone-15-pro-max-replacement-battery/v1%7C267839049084%7C567790980457) | [$40.85](https://sharpest.ai/go/repair/iphone-15-pro-max-replacement-battery/v1%7C397546538129%7C0) | [$25.94](https://sharpest.ai/go/repair/iphone-15-pro-max-replacement-battery/v1%7C407219602032%7C0) | 25% |
| [iPhone 15 Pro replacement battery](https://sharpest.ai/repair/iphone-15-pro-replacement-battery) | [$17.98](https://sharpest.ai/go/repair/iphone-15-pro-replacement-battery/v1%7C146922922954%7C0) | [$35.85](https://sharpest.ai/go/repair/iphone-15-pro-replacement-battery/v1%7C397546492575%7C0) | [$21.99](https://sharpest.ai/go/repair/iphone-15-pro-replacement-battery/v1%7C287536901370%7C0) | 23% |
| [iPhone 16 Pro replacement battery](https://sharpest.ai/repair/iphone-16-pro-replacement-battery) | [$19.95](https://sharpest.ai/go/repair/iphone-16-pro-replacement-battery/v1%7C128135705093%7C0) | [$33.75](https://sharpest.ai/go/repair/iphone-16-pro-replacement-battery/v1%7C307257546460%7C0) | [$24.99](https://sharpest.ai/go/repair/iphone-16-pro-replacement-battery/v1%7C820070728074%7C0) | 18% |
| [PS5 replacement power supply](https://sharpest.ai/repair/ps5-replacement-power-supply) | [$34.98](https://sharpest.ai/go/repair/ps5-replacement-power-supply/v1%7C800885564055%7C0) | — | [$32.00](https://sharpest.ai/go/repair/ps5-replacement-power-supply/v1%7C147634390547%7C0) | 18% |
| [Steam Deck replacement thumbstick](https://sharpest.ai/repair/steam-deck-replacement-thumbstick) | [$15.94](https://sharpest.ai/go/repair/steam-deck-replacement-thumbstick/v1%7C366427609710%7C0) | — | [$13.19](https://sharpest.ai/go/repair/steam-deck-replacement-thumbstick/v1%7C327285518211%7C0) | 17% |
| [Xbox Series S replacement power supply](https://sharpest.ai/repair/xbox-series-s-replacement-power-supply) | [$34.01](https://sharpest.ai/go/repair/xbox-series-s-replacement-power-supply/v1%7C406438063156%7C0) | — | [$28.97](https://sharpest.ai/go/repair/xbox-series-s-replacement-power-supply/v1%7C188952785851%7C0) | 11% |
| [DualSense replacement joystick module](https://sharpest.ai/repair/dualsense-replacement-joystick-module) | [$10.61](https://sharpest.ai/go/repair/dualsense-replacement-joystick-module/v1%7C298516282434%7C595353199480) | — | [$21.81](https://sharpest.ai/go/repair/dualsense-replacement-joystick-module/v1%7C188830897244%7C0) | 9% |
| [iPhone 13 replacement battery](https://sharpest.ai/repair/iphone-13-replacement-battery) | [$15.19](https://sharpest.ai/go/repair/iphone-13-replacement-battery/v1%7C800700074926%7C0) | [$26.99](https://sharpest.ai/go/repair/iphone-13-replacement-battery/v1%7C307222821483%7C0) | [$12.99](https://sharpest.ai/go/repair/iphone-13-replacement-battery/v1%7C117160652376%7C417164691948) | 4% |

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As of 2026-11-11. Canonical page: https://sharpest.ai/repair/used-vs-new