Collector Grading, Testing & Quality Standards

Quality & Collector Grading Standards - QUEDEJAPON

Quality & Collector Grading Standards

Hardware & Consoles

Our hardware and consoles undergo a meticulous cleaning process. When necessary, they are disassembled and thoroughly tested with original cartridges and power supplies. Capacitors and contacts are meticulously inspected for optimal performance and longevity.

Cartridges & Games

Our cartridges and games are cleaned to perfection. Terminal contacts are polished to a shine, and internal save batteries/EEPROMs are tested for functionality. We verify the completeness of original boxes and manuals to ensure authenticity.

Model Trains (KATO)

Model trains, specifically KATO sets, are closely examined for quality. Wheelsets are meticulously inspected for smooth operation, and directional LED lighting is checked for proper functionality. Flywheel motors are bench-tested for smooth, low-speed crawling to ensure reliability.

Diecast Cars & Kits

Diecast cars and kits are inspected for their original factory paint integrity. Opening panels are checked for any signs of damage or wear. Packaging is preserved to maintain the item's original condition and aesthetic appeal.