Talk:Market/@comment-95.195.128.180-20140105224606/@comment-98.208.35.173-20140128093403

If you are refering to orokin reactors/catalysts & forma, then no, these cannot be bought with credits from the markegtplace (this means they can only be acquired from either spending Platinum, or by earning blueprints through certain rare missions such as Gift of the Lotus, Invasions, etc.).

Weapon/Sentinel Blueprints can be bought with ingame credits if not XP(Mastery Rank) locked.

Warframe (not including Primes) bp's can be bought with in game credits, but require their component parts (Chassis, Helmet & System) to be completed first before being able to be constructed in the Foundry.

Color palette's, weapon slots & warframe slots can only be acquired by spending Platinum.

Hope that clarifies things