# List historical best prices

Lists historical best prices for a product going back 30 days.

Endpoint: GET /ListHistoricalBestPrices
Version: 1.1

## Query parameters:

  - `partNo` (string, required)
    The part number of the Product.

  - `salesAreaId` (string)
    Specifies the SalesArea to use. Uses Storm internal ids. If none is supplied, primary SalesArea on Application will be used.

## Response 200 fields (application/json):

  - `PartNo` (string)
    The part number for this product. MaxLength: 50.

  - `PriceListId` (integer)
    The pricelist internal id for the price.

  - `Price` (number)
    The actual price value, excluding VAT.

  - `PriceIncVat` (number)
    The actual price value, including VAT.

  - `VatRate` (number)
    A rate to multiply with price to get price inc VAT. 25% VAT equals a VatRate of 1.25.

  - `Updated` (string)
    Time when this price started to be best price.