If a person is not a paid user why does it need to be a rule that they cannot ask what a instrument or piece of gear might be worth. You can still make a subscription required to actually conduct business. I think it would be nice to have this rule relaxed. I am not even sure if it would be financially in my favor to attempt a sale, and before that I couldnt justify the cost of a subscription. Food for thought. I would suggest this rule be relaxed a bit.