P-Bandai: HGUC 1/144 MSN-06S Sinanju Stein [Unicorn Ver.] - Release Info
P-Bandai: HGUC 1/144 MSN-06S Sinanju Stein [Unicorn Ver.] Release Date: December 2019 Price: 2,860 Yen
In case you prefer your Sinaju Stein's... Sleeveless, this might not be that exciting. It's just the regular Sinaju Stein minus the Sleeves insignias from Narrative.
