4 Sharp Corners
RetailMassachusetts, United States11-50 Employees
4 Sharp Corners is the industry leader in graded sports card consignment and sales, providing collectors and investors with a premier platform to sell and buy high-value assets. While we handle a massive volume of PSA cards, we specialize in the full spectrum of professional grading services. We bridge the gap between individual sellers and a global marketplace. Our mission is to maximize the value of your collection through a seamless, transparent, and professional consignment service. WHY WE STAND APART --- THE 4SC CUSTOMER EXPERIENCE At 4 Sharp Corners, our commitment to elite customer service is what truly sets us apart. We believe that professional consignment must be backed by personal support. Our team provides clear communication, rapid responses, and a transparent process from the moment your cards arrive until the final payout is issued. We treat every collection with the highest level of care and professional integrity, ensuring our clients feel supported at every stage. This service-first mentality is why thousands of collectors trust us as their primary partner. MARKET-LEADING SALES AND VISIBILITY We leverage advanced digital strategies and a significant market footprint to ensure your graded trading cards reach the right buyers at the right time. Our exclusive 4SC Elite designation highlights the most prestigious items in our inventory, providing an extra layer of trust for high-end investors. Additionally, our Select Showcase is a curated environment designed to spotlight top-tier collectibles and drive competitive bidding. OUR CORE SERVICES --- Professional Consignment. Expert management of your sales across major marketplaces to ensure maximum ROI. --- Buying Services. Competitive, immediate offers for those looking for quick liquidity. --- Secure Sales Platform. A trusted destination for collectors to purchase high-quality graded cards with confidence. Connect with our team today to start your consignment journey.
1-888-653-2347 
support@leadiq.com 
