Product Grading System

We only sell top condition retro gaming and we grade every console and accessory very carefully. Our ranking system helps you make the right choice with full transparency.

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S Rank

Our highest rank. Reserved for brand new, factory-sealed products. Extremely limited stock. Collector-grade.

A Rank

For products that are opened yet near-new, showing minimal to no wear. True Mint condition.

B Rank

Complete-in-box (CIB) products in great original shape and condition. No major wear, fully inspected, tested, and certified.

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Nintendo Famicom Disk System in RetroPixl studio on RetroPixl.com for retro gaming players and retrogaming collectors
RetroPixl Mascot Koi Boy

In Focus

The Famicom Disk System reflects Nintendo’s early experimentation with alternative media formats to overcome the technical limits of cartridges. Its use of rewritable disks and enhanced sound capabilities set it apart within the 8-bit era.

Fun Fact: Disk Cards could be rewritten at kiosks across Japan, allowing players to purchase new games at a lower cost by reusing existing disks.

RetroPixl Mascot Pixel Boy

Retro in Motion

A look back at the product’s launch and early promotion. The video shows how it was presented to players at the time, from visual style and messaging to the ideas that shaped its place in the gaming landscape.

Play

Collect

Rewind

Tech Specs

Product Details

Model: HVC-022 (Disk System unit)
Manufacturer: Nintendo
Release year: 1986
Region: Japan
Variant: Famicom disk-based expansion system
Edition: Standard

Technical Specs

Media format: Proprietary Disk Cards (floppy disk-based)
Video output: Through Famicom console
Power: External AC adapter (C battery option for RAM Adapter)
Ports: Famicom expansion port, Disk System connection interface
Storage: Rewritable disk media
Built-in features: Save functionality, enhanced audio channel
Technical notes: Requires RAM Adapter for operation

Compatibility

Region rules: NTSC-J
Media compatibility: Famicom Disk System Disk Cards
Accessory compatibility: Famicom console (front-loading Japanese model)
Expansion support: Enables Disk System functionality
Voltage specifics: Japanese voltage (100V)
Modifications: None assumed

Physical & Usage Information

Dimensions: Approx. 160 × 160 × 60 mm (Disk System unit)
Weight: Approx. 1.2 kg (in retail box)
Materials: Plastic housing with internal disk drive mechanism
Finish: Red and white plastic
Handling notes: Insert Disk Cards carefully to avoid read errors
Safety: Avoid dust and magnetic interference
Care: Keep disks and drive clean for optimal performance

What's in the Box

  • Icon for accessories and add-ons on RetroPixl for retro gaming players and collectors

    Accessory / Add-on

  • Sword icon for players and collectors of retro gaming on RetroPixl

    Accessory

  • An icon of a retro gaming cable on RetroPixl

    AC Adaptor & Cables

  • An icon of a retro gaming instruction manual on RetroPixl

    Manual & Inserts

FAQs

Please read our full FAQs page to find out more.

Can I request more pictures of the product I am interested in?

Of course! If you’d like additional photos of a specific console, accessory or collectible, contact us using the form on the right and we’ll be happy to provide more images whenever possible. Our goal is to help you feel completely confident before purchasing a high-value collectible.

What are the S, A, and B grades?

Our grading system is inspired by Japanese standards and keeps things simple:

  • S-gradeBrand new, factory-sealed.
    The rarest finds. Unopened, unused, often available as single units. Top-tier collector pieces.
  • A-gradeMint condition, complete-in-box.
    Opened but preserved exceptionally well, fully inspected and tested, and almost indistinguishable from new.
  • B-gradeComplete-in-box in good condition.
    Light signs of handling, fully functional, carefully evaluated, and ideal for players who want quality without collector-level pricing.

For more information, please visit this page.

Why are S and A grades more expensive?

At RetroPixl, we only curate high-quality retro gaming consoles, accessories, and collectibles that serious collectors seek out, often for years. Our catalog includes brand-new sealed items (S-grade), mint complete-in-box pieces (A-grade), and carefully selected complete-in-box units in excellent condition (B-grade).

Brand new and sealed (S-grade), and mint (A-grade) items command higher prices due to their rarity and condition, especially for Japan-only releases.

B-grade items, while still complete and well preserved, offer a more accessible entry point into collecting or playing.

Every piece is sourced through trusted partners in Japan and vetted for authenticity, condition, and presentation. What you’re paying for is rarity, reliability, and peace of mind, whether you’re collecting at the very top or starting your journey.

Can I track my order?

Yes. Every order shipped from RetroPixl includes full tracking. As soon as your package leaves our warehouse, you’ll receive a tracking link by email so you can follow its journey until delivery.

For mor einformation about Shipping, please visit this page.

The product I want is sold out, when will it be back in stock?

Because our products are rare and sourced in S-grade, A-grade, or B-grade condition, it’s difficult to predict when or if we’ll be able to restock the same item. Some pieces appear only once, and many disappear into private collections for years.

If you’re hunting something specific, you can use our Find It For Me service:

Just tell us what you’re looking for, and we’ll search through our network of trusted partners and collectors across Japan and Asia. If the item exists, we’ll find it, grade it, and ship it to you.

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