Riolu from the DPpt Test Proof Japanese set is an Unknown rarity Normal-language card (Japanese variant #005) for the Pokémon Trading Card Game. It represents a test or promotional print run rather than a mass-release card, which affects its availability and collector interest. Current market value is listed at $0.00, indicating no tracked sales or a lack of established demand. Collectors seeking test prints should note its atypical status within DPpt-era releases.