Sell to Card Oni

Receive a personalised, obligation-free offer for your cards, slabs, or collection. Every submission is reviewed individually by our team.

How It Works

  1. ①

    Tell us what you're selling

    Complete the short form below.

  2. ②

    Send us photos

    After submission, you'll receive an email requesting photos and any additional information.

  3. ③

    Receive your offer

    We'll assess your items and provide a fair market-based offer.

  4. ④

    Get paid

    Once accepted, we'll arrange payment and shipping or collection.

What we buy

Singles

Raw trading cards ranging from standard releases to alternate arts, manga rares, tournament prizes, and exclusive promotional cards.

Slabs

PSA and BGS graded cards across all grades, from modern collectibles to premium and investment-grade pieces.

Sealed products

Booster boxes, cases, premium collections, illustration boxes, and other sealed trading card products.

Collections

Binders and collections of any size, from starter collections to premium holdings.

Start your submission

Tell us what you have. We’ll review your submission and contact you with the next steps.

A public Collectr link can help us review larger collections faster.

What are you selling?

You can reply to our confirmation email with photos if needed.

Please note: All submissions are reviewed individually. Offers are obligation-free and based on condition, authenticity, and current market demand.

Questions

What items does Card Oni buy?

Card Oni purchases raw cards, graded cards, and complete collections. We specialise in One Piece TCG cards.
How do I submit my collection?

Once we receive your submission, we'll review the information provided. If we require more information, we'll contact you by email to request photos or a Google Drive link before preparing a no-obligation offer.
What size collections do you purchase?

We review collections of all sizes, from individual cards to complete collections. Every submission is assessed individually, regardless of size. If we're interested, we'll contact you to request photos before preparing a no-obligation offer.
Can I decline an offer?

Absolutely. Submitting your collection is completely free, and there's no obligation to accept an offer. If it isn't the right fit, you're welcome to decline with no further commitment.
How is my offer determined?

Every offer is individually assessed based on market demand, card condition, rarity and recent sales. We aim to provide fair and transparent offers while considering the time and costs involved in preparing items for resale.
Do you offer shipping and local meetups?

Yes. We can purchase collections via tracked shipping Australia-wide or arrange a local meetup where suitable.
When will I receive payment?

Once an offer has been accepted and the transaction has been confirmed, payment will be made using your agreed payment method before or as agreed during the transaction.