# Amazon Smart Thermostat with C-Wire Power Adapter — resale value

Source: JunkPal price guide — https://junkpal.ai/products/amazon-smart-thermostat-with-c-wire-power-adapter-b09dfngw8n

**Amazon Smart Thermostat with C-Wire Power Adapter** sells for about **$94.98** 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/amazon-smart-thermostat-with-c-wire-power-adapter-b09dfngw8n

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $94.98 |

Values are medians of real closed eBay sales, updated 2026-07-16. 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%3DAmazon%2520Smart%2520Thermostat%2520C%2520Wire%2520Power%2520Adapter%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%3DAmazon%2520Smart%2520Thermostat%2520C%2520Wire%2520Power%2520Adapter%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 | Amazon |
| Category | Amazon Devices |

## About

This is the Amazon Smart Thermostat, which includes the C-Wire Power Adapter. It is an Amazon Device designed for climate control.

This guide is for buyers and sellers interested in tracking the current market value of this specific thermostat setup.

Resale value is determined by the item's condition, whether all components are present, and its overall completeness.

## FAQ

**What is included with this item?**

This product listing is for the Amazon Smart Thermostat accompanied by the C-Wire Power Adapter.

**What factors affect the resale value?**

The resale value is driven by the item's condition, its completeness, and its specific edition.

**Is this item only for Amazon users?**

This is categorized as an Amazon Device, designed for climate control functions.

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Full price guide: https://junkpal.ai/products/amazon-smart-thermostat-with-c-wire-power-adapter-b09dfngw8n
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-16, based on real sold listings (junkpal.ai)"