Added new forms for legendary Pokémon like Rotom, Shaymin, and Giratina. Market Analysis (Current Value)

The regional Sinnoh Pokédex was expanded to 210 Pokémon, allowing players to catch many more species before the post-game.

Due to its high value, counterfeit copies are common. To verify an authentic US copy, look for: Pokémon Platinum Review - Nintendo World Report

Two years passed and then Pokémon Platinum arrived. Platinum is the DS equivalent of a double-dip, and lines right up with Yellow, Nintendo World Report Pokemon Platinum Version Videos for DS - GameFAQs

As of April 2026, Pokémon Platinum is a highly sought-after collectible, with prices varying based on condition: Estimated Price Complete in Box (CIB) New (Sealed) Authentication Guide for Buyers

An expanded post-game facility for high-level competitive battling, replacing the Battle Tower from Diamond/Pearl .