Check out Simple Low Poly Wooden Crate Low-poly 3D model on CGTrader for $3. High-quality mesh by shamsuchiroma: 116 polys, 64 vertices. PBR, Textured, UV Mapped.
STL (Stereolithography, filesize: 5.75 KB), 3DS (3D Studio, filesize: 5.09 KB), DAE (Collada, filesize: 15.6 KB), FBX (Autodesk FBX, filesize: 15.9 KB)