Grading is one of the best ways to add value to the right card — and one of the easiest ways to lose money on the wrong one. The difference is usually tracking.

Sellers who grade seriously are often managing dozens of cards across multiple grading companies at once. Without a system, things go wrong: you forget which cards are at which grader, you lose track of total costs, you don't know which cards came back at grades that justify the expense, and you can't tell whether your grading operation is actually profitable.

This guide covers how to track grading submissions properly — what data to capture, how to calculate real ROI, and how to decide whether any given card is even worth sending in.

The Four Major Grading Companies

PSA
Professional Sports Authenticator
The largest grading company and most liquid slab on the secondary market. PSA 10 commands the highest premium for most modern cards. Higher price multiples, longer wait times at economy tiers.
BGS / Beckett
Beckett Grading Services
Known for subgrades (centering, corners, edges, surface). BGS 9.5 is highly regarded and sometimes more valuable than PSA 10 on certain cards. Strong in basketball and vintage.
CGC
CGC Trading Cards
Relative newcomer with strong reputation in comic books, growing fast in cards. Faster turnaround at some tiers. Growing collector acceptance and secondary market liquidity.
SGC
Sportscard Guaranty
Known for vintage and pre-war cards. SGC holders are well-regarded among vintage collectors. Lower fees at some tiers. Less liquid than PSA for modern, but strong in the vintage segment.

What Data to Track for Every Submission

For each card you send to grading, capture this before you ship:

And when the card comes back:

Calculating True Grading Cost

Sellers routinely underestimate what grading actually costs. Here's a complete example for a single card at PSA Standard tier:

Cost ItemAmount
PSA Standard tier submission fee$25.00
Shipping to PSA (with appropriate insurance)$12.00
Return shipping from PSA$10.00
Padded mailer, top loader, supplies$1.50
Total grading cost per card$48.50

That's $48.50 per card at PSA Standard tier before you consider the card's purchase price. For the submission to be profitable, the grade must add more than $48.50 in value — and ideally enough to justify the time your capital was tied up while it was being graded.

⚠ Watch Your Tiers

Higher-tier (faster) submissions are dramatically more expensive. Express and super-express tiers can run $100–$300+ per card. Unless you have a very specific timing reason (upcoming show, market peaking), economy tier usually makes more sense for modern cards.

Calculating Grading ROI

The ROI calculation for a graded card:

Grading ROI = (Graded sale price − COG − Total grading cost − eBay fees) ÷ (COG + Total grading cost)

Here's a worked example. You buy a card for $40, send it to PSA (total grading cost: $48.50), it comes back PSA 10, and you sell it for $200:

ItemAmount
Sale price$200.00
Cost of card−$40.00
Total grading cost−$48.50
eBay FVF (~13%)−$26.30
Net profit$85.20
ROI96% on $88.50 invested

That's a strong return. But flip the scenario — same costs, and the card comes back PSA 8 (not PSA 10), now worth $60 graded:

ItemAmount
Sale price (PSA 8)$60.00
Cost of card−$40.00
Total grading cost−$48.50
eBay FVF (~13%)−$8.10
Net result−$36.60 loss

Same card, different grade — a $121.80 swing. This is why grade estimation before submission is critical, and why tracking expected vs. actual grades over time helps you calibrate your eye.

💡 Track Your Hit Rate

Over time, track what percentage of your submissions come back at grades that make the submission profitable. If your hit rate is low, it's either a problem with card selection (sending cards that aren't clean enough), grade estimation (overestimating condition), or submission tier (sending cards that aren't worth the fee at the tier you're using).

What to Capture During the Waiting Period

While cards are at the grader, they represent capital that's tied up. A card sitting at PSA for 60 days at Economy tier is 60 days of opportunity cost. Track:

This helps you plan cash flow and decide whether to buy more cards while others are tied up in grading.

Should You Crack a Low Grade?

If a card comes back below your minimum threshold, you have a decision: accept the grade and sell the slab, crack the holder and sell raw, or crack and resubmit (either to the same or a different grader).

The cracking decision depends on:

Cracking should be a deliberate, calculated decision — not an emotional reaction to a disappointing grade. Track cracked submissions separately so you know your true all-in cost if you resubmit.

Track every grading submission in one place

HobbyMetrics has a built-in grading tracker — log submissions, track turnaround, record grades, and calculate true ROI automatically. All connected to your inventory and P&L.

Get Started Free →

The Minimum Viable Grading Tracker

Even if you're not using dedicated software, you need at minimum:

This data tells you which card types are worth grading, which graders work best for your cards, and whether your grading operation is adding or destroying value. Without it, you're making expensive decisions on gut feel.

Is It Worth Grading?

A quick framework for deciding whether any given card is worth submitting:

If the numbers work even at one grade lower than expected, it's probably worth submitting. If it only works at your best-case grade, the risk may not be worth it.

The Bottom Line

Grading can be extremely profitable — but only when you're tracking the right data. Know your costs, estimate your grades honestly, record every submission, and calculate ROI on every card that comes back. Over time, your data tells you exactly which cards to grade, which grader to use, and which tier makes economic sense for your business.