Should I get my baseball cards graded?

It depends on the math, not the card. Compare the raw value, the grading cost, and the realistic graded value at the grade you expect. If the card is worth less than roughly $30 raw, grading fees usually eat the margin. The free Dugout Vault Grading Guide walks through the full decision framework.

What do graders actually look at?

Every grading company evaluates four pillars: centering, corners, edges, and surface. A realistic grade requires all four to hold up under magnification. The guide breaks down what graders look for at each pillar and how to self-check before submitting.

Should I use PSA, BGS, SGC, or CSG?

PSA generally commands the highest resale premium for modern sports cards. BGS is preferred for Panini products and sub-grade transparency. SGC is well respected for vintage and pre-war cards. CSG is the budget and TCG-friendly option. The guide includes a full company-by-company breakdown.

How likely is a card to get a PSA 10?

It varies widely by set and era — roughly 45% of modern card submissions receive a PSA 10, while older or poorly cut cards can be far lower. The guide covers how to check population reports and set realistic expectations before you submit.

Free Download · 15-Page PDF Guide

The Collector's Complete
Grading Guide

Should you grade that card? Which company? Can you expect a PSA 10? This free guide answers all of it — written for new collectors, no jargon.

Enter your email and get the PDF immediately. Also subscribes you to Inside the Vault, our free weekly newsletter.

What's Inside the Guide

15 pages. Every question a new collector has about grading, answered.

Should you grade? The full ROI decision framework

The 4 grading pillars — with illustrated examples

Can you realistically expect a PSA 10?

How to read population reports before you submit

PSA vs. BGS vs. SGC vs. CSG — when to use each

Service tiers, turnaround times, and real pricing

Step-by-step submission guide with packaging instructions

Advanced topics: crossovers, cracking slabs, the registry

The 8 most common mistakes new collectors make

Quick-reference cheat sheet (print and keep)

The Grading Math Nobody Talks About

Most new collectors assume grading is always a good idea. It's not. The real question is math: can grading this specific card make you more money than it costs?

Before submitting any card, you need three numbers: its current raw value, the grading cost, and what a graded copy actually sells for on eBay — not what people are asking for, what they're getting. Run the math first, every time.

Example: Is This Card Worth Grading?

$35

Raw card value

−$50

Grading + shipping cost

$180

PSA 10 eBay sale price

Net gain if PSA 10: +$95 — worth it. But what if it only grades a PSA 9 ($60 sale price)? You're down $25. The full guide walks through exactly how to run this math for any card.

The 4 Things Graders Actually Look At

Every grading company uses these same four criteria. The guide gives you illustrated examples and a self-grading checklist for each one.

Centering

The most common reason a card misses a PSA 10. Graders measure left-to-right and top-to-bottom border ratios. PSA 10 requires 55/45 or better on every side.

Corners

All four corners must be sharp under magnification. Even one fuzzy corner can knock a card from a 9 to a 7. The guide shows you exactly how to check at home.

Edges

Edge nicks and chips are easy to miss until you know what to look for. We cover the raking-light technique that reveals damage invisible to the naked eye.

Surface

Scratches, print lines, and factory defects — all count against the grade. The guide explains how to spot surface flaws before they cost you a grade point.

The guide includes a printable self-grading checklist for all 4 pillars.

Use it before every submission to spot problems before graders do.

Grade It vs. Skip It

Not every card belongs in a slab. Here's the quick version — the full guide includes a 5-question decision framework with real examples.

✓ Grade It

Key rookie cards of active stars
Vintage cards (pre-1980) in good condition
Cards showing $50+ premium on graded eBay sales
Autographs you want authenticated
High-end short prints and parallels

✗ Skip It

Common cards from recent sets
Cards worth less than $30 raw
Cards with visible wear or creases
Cards you plan to keep in a binder
Modern base cards of retired players

PSA, BGS, SGC, CSG — Which Do You Use?

Picking the wrong grading company costs you money. The guide covers each service in depth — here's the quick overview.

PSA

★★★★★

Best resale value for sports cards

Key rookies, vintage, mass market sales

BGS

★★★★☆

Sub-grades, Black Label prestige

Panini products, patch/auto cards, TCG

SGC

★★★☆☆

The vintage specialist

Pre-1970 cards, tobacco-era, budget grading

CSG

★★☆☆☆

Budget-friendly, growing market

Pokémon, MTG, low-to-mid value sports cards

Market premium ratings reflect resale value on eBay as of mid-2026. Full pricing and turnaround comparisons are in the guide.

Can You Realistically Expect a PSA 10?

The PSA 10 (Gem Mint) is the grade everyone wants. It's also where most people get their expectations wrong. A few things worth knowing upfront:

~45%

of modern cards submitted receive a PSA 10

2–4×

typical value jump from raw NM to PSA 10

55/45

minimum centering ratio for a PSA 10

The Population Trap: Before submitting, check the PSA population report at psacard.com/pop. If a card has 10,000 existing PSA 10s and they sell for $8 each — your grading math doesn't work. The guide walks through how to read pop reports and use them to make smarter decisions.

Get the Full Guide — Free

15 pages. Illustrated examples. Printable checklist. Everything you need before your first submission.

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The Collector's CompleteGrading Guide