What “untested” really means
Untested transfers the testing risk to the buyer. Price it as unknown hardware, not hidden treasure.
Read guide →Buying, preservation, compatibility and storage guidance organized around real collector decisions.
Untested transfers the testing risk to the buyer. Price it as unknown hardware, not hidden treasure.
Read guide →Yellowing can be cosmetic, uneven, structurally revealing or evidence of mixed replacement plastics.
Read guide →Voltage, polarity, current and regulation matter more than whether the plug physically fits.
Read guide →Protect contacts, labels and shells from moisture, abrasion and extreme temperature.
Read guide →Cases, hub pressure and handling habits matter more than decorative shelf orientation.
Read guide →Use symptoms, measurements and known failure patterns instead of replacing parts automatically.
Read guide →Start dry, use minimal solvent and avoid abrasives that remove protective plating.
Read guide →Match size, inputs, geometry, serviceability and the consoles you actually play.
Read guide →Understand scaling, latency, aspect ratio and why passive cables often fail.
Read guide →Document inserts, bags, manuals, adapters and matching accessories separately.
Read guide →Show condition clearly with neutral light, complete angles and honest close-ups.
Read guide →Immobilize hardware, protect ports and keep heavy power bricks from becoming projectiles.
Read guide →Cables, membranes, sticks and worn contacts fail differently and require different tests.
Read guide →Power, region lock, video standards and language are separate compatibility questions.
Read guide →Mechanical shape, software lockout, video format and power requirements are not the same thing.
Read guide →Authenticate the shell, internal plastics, labels and matching accessories before paying a premium.
Read guide →Irreversible cosmetic work can erase originality even when it improves appearance.
Read guide →Choose based on space, playability, budget and tolerance for fragile packaging.
Read guide →Buy representative hardware, prioritize tested bundles and avoid completion-chasing too early.
Read guide →Serial areas help document region, revision, shell swaps and donor-part repairs.
Read guide →This hub is intended to connect history, buying, testing, restoration and storage rather than present isolated product cards.
Use model labels, port layouts, shell revisions and region markings to identify the hardware before buying accessories or applying power.
Use known-good power, media, controllers and displays. Record what was tested and for how long.
Retain packaging, paperwork, original parts and service notes. Provenance is part of the collectible.
A strong collection does not require every model. Choose a clear scope such as one region, one hardware generation, boxed systems, unusual variants, handhelds or systems you personally used. A defined scope improves buying discipline and makes display and documentation more coherent.
Before expanding, budget for storage, safe power supplies, controllers, test media and display compatibility. The hidden cost of a collection is often the infrastructure required to verify and preserve it.
Prefer model-specific manuals, service documentation, contemporary catalogs and detailed photographs over unsourced lists. Record uncertainty instead of forcing a confident answer. Production changes, regional bundles and retailer packages can make apparently conflicting information simultaneously correct.
Keep systems dry, shaded and ventilated. Remove batteries, support cables and adapters, and avoid stacking weight on fragile shells or retail boxes. Use archival sleeves and boxes where materials contact paper packaging.