---
title: "Classic Car Valuation API"
description: "Build collector-car pricing, appraisal, and comparable-sale workflows with Old Cars Data auction history, live listings, bid trails, and market statistics."
url: "https://oldcarsdata.com/use-cases/classic-car-valuation-api"
dateModified: "2026-05-18T03:46:25.775Z"
type: "use-case"
tags: ["classic car valuation API", "appraisal data", "auction comps"]
---

# Classic Car Valuation API

Old Cars Data helps valuation tools and appraisal workflows find comparable collector-car sales, live auction signals, bid history, and market statistics through REST and MCP.

## Recommended flow

1. Normalize the vehicle with makes and models.
2. Find comparable completed auction sales.
3. Check current live auction activity.
4. Inspect bid history where available.
5. Summarize pricing with market statistics.

## Important limit

Old Cars Data provides the market data layer. Formal appraisal decisions should also consider condition, provenance, originality, location, title history, documentation, and human review.