Free: Contests & Raffles.
The search brings up sites where you can link to pricing. That's not the problem. But if you google just about any other product for sale, the search results page shows pricing and vendors, usually listed on the right side of the search results. Neither engine does this for guns. It's just stupid. It's an impotent effort to oppose gun ownership and trade, much like a Facebook post which says "Like & Share if you're against Spousal Abuse." It accomplishes nothing.