Grade and centering are very important attributes that can significantly impact a card’s value. Ideally, you’ll want to grade cards that you believe could realistically achieve a grade of Excellent-Mint (EX-MT) or higher. Anything graded below a EX is unlikely to gain much value from the grading process after factoring in costs. Proper centering is also critical, as off-center cards may be docked one or more letter grades. Take a close look at potential cards to grade and only submit those that appear to be sharp and well-centered copies.
For modern cards printed within the last several decades, focus on rookies and star players from the biggest trading card manufacturers – Topps, Upper Deck, etc. Cards of star players from their rookie seasons almost always have strong long-term potential. Examples could include Mickey Mantle and Ted Williams rookie cards from the 1950s, or Tom Brady and LeBron James rookies from the late 1990s/2000s. Autograph and memorabilia cards of current stars also typically carry the highest premiums.
For older vintage cards prior to the 1950s, look at classic T206 tobacco cards, iconic stars, and full sets you may want to grade and preserve long-term. Examples of top individual vintage cards to consider include Honus Wagner T206, Babe Ruth 1914 Baltimore News, 1954 Topps Mickey Mantle, and Joe DiMaggio 1951 Bowman. Full vintage sets in high grade like 1909-11 T206 could gain huge value intact and preserved long-term. Autographs and game-used equipment on vintage cards are also highly desirable.
Current events should also factor in. If a player just won an award, reached a milestone, or generated plenty of positive media coverage – that will increase demand and values of their vintage cards in the short term. Similarly, submitting cards around the start of baseball season in April when interest is peaking can be advantageous.
Always inspect cards very closely under bright lighting for any flaws, imperfections, or issues that could negatively impact the grading. Make sure to carefully read submission guidelines to pick the appropriate grading service, value tier, and turnaround time based on your budget and objectives. You’ll also want to consider encapsulation options like slabs versus holders to protect long-term preservation and resale value.
Researching population reports is another great way to identify strong opportunities. Look at the number of high-grade examples known to currently exist – fewer of a rare card in top condition means greater demand and potential for price appreciation over time. Solid eye appeal and photographic quality are also important attributes grading companies consider.
It’s smart to have at least a basic understanding of the card’s history and any notable sales or auction prices. Knowing estimated values at various grade levels can help determine break-even points and whether investing in grading makes financial sense. Careful planning goes a long way to choosing baseball cards that stand the best chances for long-term gains in value from third-party certification and encapsulation. Let me know if any part of the process requires additional clarification or advice.
