Tokenized economies have evolved into complex computational and financial systems whose valuation cannot be adequately explained by static or single-source analytical tools. Token prices reflect interactions among on chain activity, network participation, liquidity distribution, protocol incentives, and macroeconomic flows, all of which may shift rapidly. This article develops a unified view of dynamic valuation in tokenized ecosystems and introduces a multisource AI architecture created by the author and described in an associated patent. The model integrates heterogeneous data modalities through an attention based fusion mechanism with self-supervised enrichment, allowing dynamic reweighting of signals under changing market regimes. The study synthesizes theoretical foundations, reviews comparative modeling approaches, formulates mathematical structures for multisource valuation, and examines how token behavior responds to structural variation in liquidity, adoption, staking incentives, and institutional flows. Empirical considerations highlight the need for forecasting systems that blend economic reasoning with high dimensional data processing. The article concludes with implications for future research and the development of next generation valuation frameworks.