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Graded Cards & Collectibles – PSA, CGC & BGS

Shop Graded Cards & Comics – PSA, CGC & BGS Slabs

Explore our range of graded cards and collectibles, featuring professionally authenticated items from leading grading companies including PSA, CGC, and BGS (Beckett Grading Services). Graded collectibles offer verified authenticity, condition assurance, and long-term value, making them a popular choice for both collectors and investors.

Our collection includes graded trading cards from the Pokémon TCG, Magic: The Gathering, and One Piece TCG, alongside CGC-graded comics for collectors of graphic novels and key issues. Each item is securely encapsulated in a protective slab, preserving condition while allowing for safe storage and display.

Browse dedicated collections for CGC graded cards, PSA graded cards, and BGS graded cards, or explore our CGC comics for slabbed comic books. Whether you're collecting high-grade cards, investing in rare pieces, or building a display, graded products offer confidence and consistency across every purchase.

Graded cards are often sought after for their condition, rarity, and collectibility, with higher grades commanding stronger demand among collectors. Whether you're searching for standout Pokémon cards, iconic Magic cards, or rare comic issues, Moon Whale provides graded products ready for display or long-term storage.


Shop graded cards and collectibles in the UK, including PSA, CGC, and BGS slabs for trading cards and comics.

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CGC Graded Cards
Beckett Grading service Logo
ACE Graded Cards
CGC Comics
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When buying graded cards, collectors often compare the main grading companies: PSA, CGC, BGS (Beckett Grading Services), and newer options such as Ace Grading and TAG (Technical Authentication & Grading). Each offers its own approach to grading, presentation, and collectibility.

PSA is widely recognised as the most popular grading company, especially for Pokémon and trading cards. PSA slabs are known for their consistent grading scale and strong resale value, making them a common choice for collectors and investors.

CGC has grown rapidly in popularity, offering precise grading, optional subgrades, and a modern slab design. CGC is also well established in the comic grading space, making it a trusted option for both cards and comics.

BGS (Beckett) is known for its subgrade system, which breaks down a card’s condition into centering, edges, corners, and surface. High-grade BGS cards, particularly those with strong subgrades, are often highly sought after by collectors.

Ace Grading is a UK-based grading company that has become popular with collectors looking for custom label designs and a more visual presentation. Ace slabs are often chosen for personal collections and display, especially for Pokémon cards and modern releases.

TAG (Technical Authentication & Grading) focuses on technology-driven grading and detailed digital reports. TAG slabs are designed with a modern look and provide collectors with transparent grading data, making them an appealing option for those who value consistency and innovation.

Choosing between PSA, CGC, BGS, Ace, and TAG often comes down to personal preference, card type, and collecting goals. Whether you're investing in high-grade cards, grading for resale, or building a display collection, each grading company offers authentication and protection for long-term collecting.

Frequently asked questions

Graded cards are trading cards that have been professionally assessed, authenticated, and sealed in a protective slab by companies such as PSA, CGC, and BGS. The grade reflects the card’s condition, helping collectors understand its quality and value.

PSA, CGC, and BGS are the most popular grading companies, each offering reliable authentication and protection. PSA is widely known for resale value, CGC for precision and modern slabs, and BGS for detailed subgrades. The best choice depends on your collecting goals

In many cases, graded cards are worth more than raw cards because their condition has been verified. Higher grades typically increase value, especially for rare or in-demand cards, making grading popular with collectors and investors.

Graded cards are already sealed in protective slabs, but many collectors use additional protection such as slab protectors and display cases to prevent scratches, improve grip, and keep their collection safe during storage or transport.