# CBK 65W Replacement AC Adapter Power Charge for HP ProBook 450 Notebook 677774-001 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/cbk-65w-replacement-ac-adapter-power-charge-for-hp-probook-450-noteboo-b00mgg0my0

**CBK 65W Replacement AC Adapter Power Charge for HP ProBook 450 Notebook 677774-001** sells for about **$13.59** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/cbk-65w-replacement-ac-adapter-power-charge-for-hp-probook-450-noteboo-b00mgg0my0

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $13.59 |

Values are medians of real closed eBay sales, updated 2026-07-22. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DCBK%252065W%2520Replacement%2520AC%2520Adapter%2520Power%2520Charge%2520for%2520HP%2520ProBook%2520450%2520Notebook%2520677774-0%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DCBK%252065W%2520Replacement%2520AC%2520Adapter%2520Power%2520Charge%2520for%2520HP%2520ProBook%2520450%2520Notebook%2520677774-0%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | Best Compu |
| Category | Computers |

## About

This listing is for a CBK 65W Replacement AC Adapter Power Charge, specifically designed for the HP ProBook 450 Notebook (Model: 677774-001).

This adapter is sought by owners and users of the specified HP ProBook model who require a functional power supply.

Resale value is determined by the adapter's condition, its completeness, and whether it matches the original specifications for the device.

## FAQ

**What is this product?**

This is a CBK 65W Replacement AC Adapter Power Charge designed for the HP ProBook 450 Notebook, model 677774-001.

**What factors affect the resale value?**

Resale value is driven by the adapter's condition, its completeness, and its specific edition.

**Is this adapter compatible with other HP models?**

This adapter is specifically listed for the HP ProBook 450 Notebook 677774-001.

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Full price guide: https://junkpal.ai/products/cbk-65w-replacement-ac-adapter-power-charge-for-hp-probook-450-noteboo-b00mgg0my0
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-22, based on real sold listings (junkpal.ai)"