Foil wrappers for bars -- sources for the good stuff?

Now that I have my formulations all worked out, and have begun finalizing the package design for my bars, I've come across a real scarcity of high-quality, precut foil squares. All the different samples I've purchased from sources like Sugarcraft and others are just too thin and definitely not luxurious enough.Anyone have sources that don't demand you purchase a thousand kilos of packaging at a time, of excellent quality (gold) foil squares? Failing that, rolls?