About Macronova

A small company that builds real things.

Who We Are

Macronova LLC is a small, independent company that works across hardware, trading cards, and software. We design 3D-printed products, sell trading cards on TCGPlayer, build technology for TCG sellers, and develop apps and digital services.

What Drives Us

We believe in building useful things without unnecessary complexity. Whether it's a physical product, a seller tool, or a web app — we focus on getting it right, keeping it simple, and shipping it.

How We Work

We stay lean and move fast. Every product we release is something we'd use ourselves. We handle design, engineering, and operations in-house, giving us full control over quality and direction.