Question 1

What is the market value of Professor Cozmo's Discovery?

Accepted Answer

The current market price for a raw (ungraded) Professor Cozmo's Discovery (#90) is $1.75. A PSA 10 graded copy is worth $99.00.

Question 2

What is the PSA 10 price of Professor Cozmo's Discovery?

Accepted Answer

A PSA 10 (Gem Mint) graded Professor Cozmo's Discovery (#90) from Deoxys is currently worth $99.00. That is a 5557% premium over the raw market price of $1.75.

Question 3

What is the PSA 10 gem rate for Professor Cozmo's Discovery?

Accepted Answer

Professor Cozmo's Discovery has a PSA 10 gem rate of 14.3%, meaning 14.3% of PSA submissions receive a Gem Mint 10 grade. There are 7 PSA 10 copies in the population out of 49 total graded.

Question 4

Should I grade my Professor Cozmo's Discovery?

Accepted Answer

A raw Professor Cozmo's Discovery is worth $1.75 and a PSA 10 sells for $99.00 — a grading premium of 5557% with a 14.3% gem rate. Use GRLD's PSA Grading Calculator to factor in PSA fees and shipping before deciding.

Question 5

How rare is Professor Cozmo's Discovery?

Accepted Answer

Professor Cozmo's Discovery (#90) is a Uncommon from Deoxys. 49 copies have been graded by PSA, with 7 achieving a PSA 10 grade.

Question 6

What set is Professor Cozmo's Discovery from?

Accepted Answer

Professor Cozmo's Discovery (#90) is from Deoxys (set code ex8).