Educational resources and collecting knowledge.
Collecting is as much about knowledge as it is about acquisition. Here we share insights, tips, and educational content to help you become a more informed collector.
Condition is king in the collectibles market. A small difference in grade can mean a large difference in value. Here's a primer on grading systems across categories:
U.S. coins are typically graded on the Sheldon scale, ranging from 1 (barely identifiable) to 70 (perfect). Key grades include:
Currency uses a similar numeric scale with descriptive grades:
Cards are graded 1-10 by services like PSA, BGS, and CGC:
Antiquarian books use descriptive grades:
Unfortunately, counterfeits exist in every collecting category. Here are some general tips for protecting yourself:
Research before you purchase. Understand what genuine examples look like, feel like, and weigh. Familiarity with authentic items is your best defense.
Reputation matters. Established dealers stake their business on authenticity. Unknown sellers at flea markets or online marketplaces carry more risk.
Trust your instincts. A rare coin at a bargain price, a mint card from an unknown seller, a first edition at a fraction of value—these warrant extra scrutiny.
For valuable items, professional grading services provide authentication. A slabbed coin or card from NGC, PCGS, PSA, or BGS has been examined by experts.
Proper storage protects your investment and preserves items for future generations.
Store in inert plastic flips, capsules, or albums. Avoid PVC-containing holders (soft, flexible plastic) which can damage coins over time. Never clean coins—original surfaces are valued by collectors.
Use Mylar sleeves or currency holders. Store flat, never folded. Keep away from humidity which causes foxing and deterioration. Handle minimally and by edges only.
Store upright on shelves sized appropriately for the book. Use acid-free dust jacket protectors. Avoid extreme temperatures and direct sunlight. Don't store in basements or attics where conditions fluctuate.
Use penny sleeves inside toploaders or Card Saver holders. Store in boxes designed for cards. Valuable cards may warrant one-touch magnetic cases or professional grading.
Whether you're just starting or expanding an existing collection, here are principles that serve collectors well:
The best collections reflect genuine passion. Financial returns are never guaranteed, but enjoyment of your collection is. Buy things that interest and excite you.
One excellent example often beats ten mediocre ones. It's tempting to accumulate, but focused collecting with attention to quality typically builds more valuable collections.
Higher grade examples hold value better and are more sought-after. If budget is limited, consider fewer, better pieces rather than many lower-quality items.
Know what you're buying. Understand values, grading, and what makes examples desirable. Informed collectors make better decisions and avoid costly mistakes.
Document your collection: what you paid, when, from whom, and any provenance information. This helps with insurance, estate planning, and eventual sale.
Join clubs, attend shows, participate in online communities. Other collectors are invaluable sources of knowledge, and relationships can lead to acquisition opportunities.
We're happy to share our knowledge. Reach out with questions about collecting, grading, or anything else.
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