PSA PSA Grading Scale: 1-10 3

Question 1

How does PSA determine which 1-10 grade to assign when a card falls between two grade levels?

Accepted Answer

The final grade reflects both the worst individual defect and the cumulative effect of multiple minor flaws working together

Answer

PSA's grading is holistic. The final grade reflects both the worst individual defect and the cumulative effect of multiple minor flaws. A card with three minor imperfect attributes may receive a lower grade than a card with one obvious flaw.

Question 2

What is the approximate PSA 10 population rate for most modern packs, and why does this matter to investors?

Accepted Answer

PSA 10 rates typically range from 0.5% to 5% depending on the specific product, driving high premiums

Answer

PSA 10 rates for most modern products range from under 1% to about 5% of submitted cards depending on the product's quality control and packaging. This scarcity is what drives the significant price premium over PSA 9.

Question 3

Why do some collectors prefer PSA over other grading companies like BGS or SGC for specific card types?

Accepted Answer

PSA's brand recognition and market liquidity make PSA-graded cards easier to sell quickly on secondary markets, particularly for vintage cards

Answer

PSA's extensive brand recognition and the depth of its established secondary market make PSA-graded cards more liquid than cards graded by competitors, allowing sellers to transact more quickly and often at higher absolute prices.

Question 4

What does population explosion mean in the PSA grading context, and how does it affect card values?

Accepted Answer

When a large number of previously ungraded copies of a specific card enter the market and are submitted to PSA simultaneously, suddenly increasing the high-grade population and suppressing prices

Answer

A population explosion occurs when a hoard or large collection of a specific card enters the market simultaneously, causing a rapid increase in graded examples that can significantly suppress prices as supply increases dramatically.

Question 5

For which era of cards is achieving a PSA 10 considered essentially impossible, and why?

Accepted Answer

Pre-war (pre-1940) tobacco and candy cards, due to age, paper quality, and storage conditions making perfect preservation virtually unachievable

Answer

Pre-war cards (pre-1940) are virtually never awarded PSA 10 because the combination of age, paper quality, printing technology, and storage conditions over 80+ years makes achieving gem mint condition essentially impossible.

PSA - Professional Sports Authenticator Practice Test

PSA - Professional Sports Authenticator Practice Test

PSA PSA Grading Scale: 1-10 3