Find Out What's Different About Sonic's New $1.99 Value Menu. Hint — It's Not Just the Lower Price. As fast-food consumers continue to prioritize value, Sonic has joined competitors in introducing a new value menu — with one big difference. Previous Article Is It Too Late to Buy Nvidia? Former Morgan Stanley Strategist Says 'Buy High, Sell Higher.' Next Article How Investing in a Multi-Unit Franchise Can Positively Diversify Your Portfolio