# Batch Vehicle Valuation

> Value a whole list of VINs in one run: the daily appraisal sheet.

**Price:** $1.99 per report. Runs inside Claude or ChatGPT (MCP), or as a shareable hosted web report. Pay per report, no subscription.

Values a LIST of VINs in one run (up to 500): per unit, the channel-aware MarketCheck Price at its mileage, the asking price when known (provided, or pulled from the live listing), and a 5-band verdict of asking vs predicted, plus combined totals and a full CSV. Built for the dealer trade walk (a stack of trades or an auction run list) and the appraiser batch file. All figures are predicted listing prices, never transaction prices. Use when the user has MULTIPLE VINs and wants a VALUE for each (a price per unit). Do NOT use for ranking fit to a lot (use Acquisition Fit Report), for advertised-price history (use VIN Price Check), or for a single deep appraisal (use Vehicle Valuation Report). PRICING: metered at $0.49 per vehicle valued, with a $1.99 minimum, up to 500 per run. Un-valued VINs (undecodable, no usable mileage) are not billed. A run whose list could cost more than the $1.99 floor requires cost confirmation: call first WITHOUT confirm_cost_usd for an up-to quote (charges nothing), then call again with confirm_cost_usd set to the quoted cap once the user approves.

## Inputs

### Required
- **vehicles** (e.g. `5FNYF8H54SB000197, 37610, 14428`): The vehicles to value, one per line: VIN, then optional asking price and miles (e.g. "5FNYF8H54SB000197, 37610, 14428"). Up to 500. Missing asking/miles are pulled from the VIN's current active listing when available.
- **zip** (e.g. `60601`): ZIP code of the market the vehicles are valued in.

### Recommended
- **dealer_type** (e.g. `franchise`): "franchise" or "independent". The prediction channel; defaults to franchise (retail).

### Optional
- **confirm_cost_usd** (e.g. `9.8`): Only when the run could cost more than the $1.99 floor. After quoting the user the up-to cap and getting approval, call again with this set to the quoted cap. Charged only for vehicles actually valued. Leave empty on the first (quote) call.

## Data semantics

Every price is a **listed (asking) price**, not a transacted sale price. "Recently off-market" comps show a vehicle's last list price (a sold proxy). The ML "MarketCheck Price" predicts an optimal listing price, not a sale price.

## How to run

Connect MarketCheck to Claude or ChatGPT at https://ai.marketcheck.com/install, then ask in plain English. Or open the report page and run it.

[Open the Batch Vehicle Valuation](https://ai.marketcheck.com/reports/batch-vehicle-valuation) · [All reports](https://ai.marketcheck.com/) · [llms.txt](https://ai.marketcheck.com/llms.txt)