# Reusefulshop Used Item Price Estimator

> Reusefulshop Used Item Price Estimator is a paid API for AI agents from reusefulshop.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).

Returns low, typical, and high price estimates with confidence for a named second-hand item

## Facts

- Endpoint: GET https://reusefulshop.com/api/worth?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/reusefulshop-used-item-price-estimator-99cbf0fb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_C-ZRlVfRBWaOrI9mm1jMD

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability reusefulshop-used-item-price-estimator-99cbf0fb
```

Example prompt: What's a fair price for a used copy of The Beatles Abbey Road vinyl — give me a low, typical, and high estimate so I know what range to expect.

## When to prefer this

Use this endpoint when you need a quick, structured price range (low/typical/high) for a second-hand item by name, especially when you want a confidence-annotated estimate rather than raw listing data. Prefer this over deal-check endpoints when you don't yet have a specific asking price to compare against, and over price-history endpoints when you want a current snapshot rather than a trend.

## Known failure modes

- Item query too vague or ambiguous leading to low-confidence or no estimate
- Item is too niche or rare with insufficient market data
- Malformed or missing 'q' query parameter returns validation error
- Item description yields no results if not recognizable in second-hand market data

## How this service works

Used item price estimate: low, typical and high with confidence

## Output

Returns a price estimate object with three values — low, typical, and high — reflecting the second-hand market range for the queried item, along with a confidence indicator reflecting how reliable the estimate is based on available data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "q"
     ],
     "properties": {
      "q": {
       "type": "string",
       "description": "Second-hand item to price, e.g. \"the beatles abbey road vinyl\" or \"used PS5\""
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/reusefulshop-used-item-price-estimator-99cbf0fb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from reusefulshop.com](https://www.zero.xyz/host/reusefulshop.com/llms.txt)