When it comes to finagling prices while antiquing, there are a few tips to keep in mind. First, be prepared to negotiate, and don't be afraid to make a reasonable offer. Second, try bundling multiple items together to potentially get a better deal. Third, be respectful and build rapport with the seller, as a friendly attitude can sometimes lead to more favorable pricing. Lastly, do your research on the item's value to have a better understanding of its worth and leverage during negotiations.