Consignment Guidelines

Acceptable Submissions:

4 Sharp Corners will only accept cards professionally graded by PSA, SGC, BGS/BVG/BCCG, and CSG, comics graded by CGC and CBCS, coins graded by PCGS and NGC, and video games graded by CGC, VGA, and WATA. We also accept factory sealed wax boxes, cases and factory sets and similar items authenticated by BBCE, RVP, and GAI. 4 Sharp Corners reserves the right, at our sole discretion, to refuse to auction any item showing evidence of tampering or alteration. If you are unclear if your item is appropriate for our auction, please contact us at before shipping.*

Our Commitment to You:

We will list your item a maximum of 10 days after receiving it. In most cases, we will be able to exceed this standard.

Items will be listed on eBay for 5, 7, or 10 days, with a starting bid of $0.99 on the majority of auctions. 5 and 7-day auctions can begin any day of the week and are typically listed within 48 business hours of receipt. 10-day auctions will begin every Thursday and are part of The Sunday Showcase. All auctions ending on Sunday are also considered part of The Sunday Showcase, regardless of duration or start date.

We will settle all consignments on or before the 21st day after auctions end (or the next business day). This gives us ample time to navigate all eBay return policies and provide you with a finalized invoice. When we sell your cards for you, we want to ensure that they stay sold.

As a courtesy to buyers, we are asking that consignors remove all items from their PSA registry prior to shipping their order.

Payment Methods:

Consignors meeting certain criteria have the choice to receive their payment through PayPal, check, or ACH. Simply select the preferred payment method on our submission form and provide the appropriate information.

4 Sharp Corners offers three payment methods per single invoice:

PayPal Available for all invoices

Check Available for auctions with proceeds of $10,000 +

ACH Available for auctions with proceeds of $5,000 +


Fee Structure:



Contact Us:

Our experienced consignment team is ready to assist. Since 2021, we've listed hundreds of thousands of cards and each week we continue to see new consignors while retaining existing ones. We're prepared to bring your items to auction quickly, accurately, and with your feedback when necessary. E-mail us today with any further questions,, or call us directly (508) 921-3731.

We look forward to working with you!

Our Shipping Address:

Mail all Packages to:

4 Sharp Corners
Attn: Consignment Manager
100 John L Dietsch Square
North Attleboro, MA 02763

*Items being consigned to 4 Sharp Corners must be in sellable condition upon receipt, meaning they are free from cracks, scratches, residues, scuffs, stickers, abnormal amounts of wear, or any other signs of damage. Please note, being in sellable condition is essential for any item to pass eBay’s Authenticity Guarantee. Return shipping and insurance costs incurred due to items being: (1) in a condition that deviates from accepted standards or (2) damaged due to insufficient packaging will be at the expense of the owner. To avoid any potential issues, please ensure that all items are securely and durably packaged to maintain their condition throughout transit. If you are unclear if your item(s) meet these standards, please contact us before shipping and we will be happy to assist you.