Platinum tends to be worth more than gold by weight, but as prices  fluctuate, sometimes the gold price does go higher than the  platinum price.
Flax Seed Vegan Egg Substitute. Flax seeds are packed with omega-3 fatty acids and fiber. When ground and combined with water and a bit of baking powder, the fats and moisture in flax seeds can mimic that of an egg. Flax seed substitute creates a very healthful and slightly earthy/nutty tasting egg replacement.
To replace one egg in a recipe, blend 1/4 cup tofu and add to your mixture.The tofu replacement works best in recipes that require a denser texture, such as cakes. To replace one egg, blend 1 tbsp. flax seed until it is finely ground. Add 1/4 cup cold water and blend until thick. It has a nutty flavor and provides a jelly-like texture to your baking that mimics the consistency of egg yolks. You can find flax seed in health food or grocery stores.