Search Engine Land is reporting that Google may have started to let price extensions for mobile text ads out of beta. Google started testing these ads back in July.
Now advertisers can use extensions to offer prices for procucts or services in ads.
Advertisers can use the extensions to call out product or service offerings and starting prices by brands, events, locations, neighborhoods, product categories, product tiers, services, service categories or service tiers
Check out the link for more.