Review Of Wedding Cakes Under $100 Ideas. Invalid date, a bride who didn't want to spend a fortune on a traditional wedding cake revealed how she saved hundreds by making it. Web the starting price of a fondant wedding cake is usually about $5 per slice, while the starting price of a buttercream wedding cake is about $4 per slice.

Web the starting price of a fondant wedding cake is usually about $5 per slice, while the starting price of a buttercream wedding cake is about $4 per slice. Wedding cake costs around $350, according to thumbtack, an online service that matches customers with local professionals. Baked by dan is up for the challenge!