Best Teal Mask Ogerpon Cards to Grade

The Teal Mask Ogerpon cards worth grading, ranked by expected profit per submission — every grade outcome weighted by how often the card actually receives it — after current grading fees. The PSA 10 best case is shown on every row but does not decide the order. Top pick: Wellspring Mask Ogerpon ex (Twilight Masquerade) at an expected −$15.

Worth grading8

With a gem-rate sample788%

Positive expected value0

Median gem rate33.7%

PSA fees as of2026-08-26

Ranked by expected profit 7

Teal Mask Ogerpon cards worth grading, ranked by expected grading profit
#	Card	Raw	PSA 9	PSA 10	Cost	Best case	Gem rate	Expected	Sample
1	Wellspring Mask Ogerpon exTwilight Masquerade #213 · Current (2020–) Expected loss −$15 per submission: 47.1% of 1,118 graded copies came back PSA 10 ($125), and only a PSA 10 covers the $88 you have in it — a 9 loses money. Confidence high on that sample.	$17	$28	$125	$71	+$37	47.1%	−$15	1,118 high
2	Cornerstone Mask Ogerpon exTwilight Masquerade #215 · Current (2020–) Expected loss −$27 per submission: 50.5% of 998 graded copies came back PSA 10 ($91), and only a PSA 10 covers the $86 you have in it — a 9 loses money. Confidence high on that sample.	$15	$30	$91	$71	+$5	50.5%	−$27	998 high
3	Hearthflame Mask Ogerpon exPrismatic Evolutions #148 · Current (2020–) Expected loss −$32 per submission: 33.7% of 1,537 graded copies came back PSA 10 ($105), and only a PSA 10 covers the $91 you have in it — a 9 loses money. Confidence high on that sample.	$20	$40	$105	$71	+$14	33.7%	−$32	1,537 high
4	Teal Mask Ogerpon exTwilight Masquerade #211 · Current (2020–) Expected loss −$35 per submission: 51.3% of 1,428 graded copies came back PSA 10 ($93), and only a PSA 10 covers the $91 you have in it — a 9 loses money. Confidence high on that sample.	$20	$19	$93	$71	+$2	51.3%	−$35	1,428 high
5	Teal Mask Ogerpon exPrismatic Evolutions #145 · Current (2020–) Expected loss −$38 per submission: 32.5% of 1,476 graded copies came back PSA 10 ($122), and only a PSA 10 covers the $91 you have in it — a 9 loses money. Confidence high on that sample.	$20	$21	$122	$71	+$31	32.5%	−$38	1,476 high
6	Cornerstone Mask Ogerpon exPrismatic Evolutions #160 · Current (2020–) Expected loss −$43 per submission: 28.1% of 1,433 graded copies came back PSA 10 ($100), and only a PSA 10 covers the $86 you have in it — a 9 loses money. Confidence high on that sample.	$15	$21	$100	$71	+$14	28.1%	−$43	1,433 high
7	Teal Mask Ogerpon exPrismatic Evolutions #177 · Current (2020–) Expected loss −$44 per submission: 27.3% of 1,959 graded copies came back PSA 10 ($87), and only a PSA 10 covers the $81 you have in it — a 9 loses money. Confidence high on that sample.	$10	$18	$87	$71	+$6	27.3%	−$44	1,959 high

Best case only — no gem-rate evidence 1

Fewer than 10 graded copies in the PSA and CGC population reports. They clear the grading cost if they gem — that is all the numbers support.

Teal Mask Ogerpon cards that clear the grading cost at PSA 10 but have no measurable gem rate
#	Card	Raw	PSA 9	PSA 10	Cost	Best case	Gem rate	Expected	Sample
8	Teal Mask Ogerpon exTwilight Masquerade #221 · Current (2020–)	$11	—	$110	$71	+$28	—	—	none <10

Expected = every grade outcome weighted by its share of the card's graded population, minus the raw price and the grading cost (PSA tier fee for the graded value plus ~$20 round-trip shipping, fees as of 2026-08-26). Best case is the PSA 10 leg alone. Gem rates come from a self-selected population — collectors grade their cleanest copies — so read them as an upper bound. Raw is a blended market price, not a sale of your copy. Full method and filters on the grading index.

← All Teal Mask Ogerpon cards Grading opportunities index ROI calculator