core + attic (Attic Area): these terms have been either deprecated from the core or extentions, or removed from pending as not accepted into the full vocabulary.

lowPrice

Canonical URL: http://schema.org/lowPrice

Thing > Property > lowPrice

The lowest price of all offers available.

Usage: Between 10,000 and 50,000 domains
Values expected to be one of these types
Number
Text
Used on these types
AggregateOffer

Schema Version 3.3