# 2011 Yu-Gi-Oh! Duel Terminal 5a #DT05-EN017

> Gem-Knight Sapphire, card number DT05-EN017 from the 2011 Yu-Gi-Oh! Duel Terminal 5a series. This product covers the catalog identity for collectors building their archives.

Canonical URL: https://supercatch.com/product/yu-gi-oh-duel-terminal-5a-gem-knight-sapphire-dt05-en017-duel-terminal-normal-parallel-rare

## Identity

- **Year**: 2011
- **Manufacturer brand**: Yu-Gi-Oh!
- **Set / series**: Duel Terminal 5a
- **Card number**: #DT05-EN017
- **Product type**: TCG_CARD

## Description

Gem-Knight Sapphire, cataloged as DT05-EN017, is a distinct entry within the 2011 Yu-Gi-Oh! Duel Terminal 5a set. Released during a pivotal era for the Trading Card Game, this card appeals to enthusiasts focusing on specific era sets and the Gem-Knight archetype. Collectors often seek this card number to complete their Duel Terminal 5a archives, appreciating the specific print run and design choices of that release. For investors and hobbyists, maintaining a complete collection of Duel Terminal products is a common goal, making cards like Gem-Knight Sapphire essential components of a well-rounded portfolio. The card's identity is firmly rooted in the early 2010s TCG landscape, offering a tangible connection to the game's history. Whether you are a long-time collector or new to the hobby, understanding the nuances of set-specific cards like DT05-EN017 enhances the collecting experience. Focus on the integrity of the card's identity and its place within the broader Duel Terminal series. This approach ensures that your collection remains accurate and valuable over time. By prioritizing the correct card number and set origin, you secure a genuine piece of Yu-Gi-Oh! History.

## FAQ

### What set does Gem-Knight Sapphire belong to?

Gem-Knight Sapphire is from the Yu-Gi-Oh! Duel Terminal 5a set, released in 2011. It carries the specific card number DT05-EN017 within that release.

### Is DT05-EN017 a rare card?

Rarity in Yu-Gi-Oh! is determined by the symbol on the card and the specific print of the set. As a Duel Terminal 5a release, its value depends on its condition and specific variant status within the catalog.

### How do I verify the authenticity of this card?

Authenticity is verified by checking the card number DT05-EN017 against official Yu-Gi-Oh! databases and ensuring the card matches the physical attributes of the Duel Terminal 5a set.

## How to cite this product

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## Companion files

- [llms.txt](https://supercatch.com/llms.txt) — site-level concise index.
- [llms-full.txt](https://supercatch.com/llms-full.txt) — site-level expanded corpus.
- [ai.txt](https://supercatch.com/ai.txt) — AI training and licensing terms.

Last verified: 2025-11-29.
