We’re the preeminent seller of sports cards on eBay, but that’s not the reason to consign with us. You should choose 4 Sharp Corners because of what got us there.
After years of buying, selling, and trading, we don’t need to be humble about it: we’re experts in the sports card space. We have the following, the trust, and the knowledge to get you the prices your auctions deserve.
“Industry-low” says it all. Imagine what happens to your bottom line when record auction prices collide with our low rates. Never hidden, always transparent, view our commission schedule HERE.
Using eBay is a calculated choice designed to bring your auctions more exposure. It's a worldwide platform with the potential for worldwide attention and we will continue to leverage eBay’s massive reach to get your cards as many bids as possible.
We want good cards, so we market your good cards. Combined with eBay’s considerable reach, our email marketing power ensures complete visibility for consignors. Supplemented by frequent Google and social posts, ads, and our website homepage, we get your auctions to the right eyes at the right time. Learn more about our marketing strategies HERE.
Customer service is the pillar of our platform. When you win, we win. But we’re not just in the business of successful auctions; we want lasting relationships too. We even look forward to meeting our consignors at card shows. That’s why our dedicated team ensures your experience with our service is never less than exemplary.
PS: We don’t use bots or pre-recorded menus. When you contact us, there’s always a real person on the other end of the line, email, or chat.
In July 2023, we launched our consignor portal—a streamlined gateway to your eBay auctions, past or present. Real-time data including unlimited order status and auction price updates are available at a click. From the moment you ship your cards to the final payout, automated email notifications and optional text alerts keep you in the loop. Everything you need is at your fingertips.
4SC consignors are automatically 4SC Elite-eligible. At no extra cost, our experts may review your order and decide that your cards are worthy of the 4SC Elite hologram. When we recognize the full scope of your card’s condition, the rest of the hobby takes notice. Our latest auction results prove that. Learn more about 4SC Elite HERE.
We’ve refined our process to ensure that consigning with us is both easy and enjoyable. Simply register or login and fill out our short submission form. Then print out your completed form and place it with your items before shipping them to us. If you have any questions, feel free to contact us anytime Monday through Friday from 9 AM to 5 PM ET. We're happy to assist you.