How much is a PSA 10 Diglett [1st Edition] #48?

A PSA 10 Diglett [1st Edition] #48 from Pokemon Japanese Mysterious Mountains is currently priced at $222 based on completed sales tracked on PokeInvest.

Is grading Diglett [1st Edition] #48 worth it?

With a raw price of $24 and a PSA 10 selling for $222, grading Diglett [1st Edition] #48 has a potential gross margin of $198 before PSA fees (from $59.99 a card, more for higher declared values). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Diglett [1st Edition] #48: what's the price difference?

A PSA 10 Diglett [1st Edition] #48 sells for about $222 versus about $55 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 4.0x premium based on recent sales tracked on PokeInvest.

What's the raw price of Diglett [1st Edition] #48?

The raw (ungraded) price of Diglett [1st Edition] #48 from Pokemon Japanese Mysterious Mountains is currently $24, based on live market data tracked daily by PokeInvest.

Home / Japanese Mysterious Mountains / Diglett [1st Edition] #48

Diglett [1st Edition] #48

Diglett [1st Edition] #48 (Japanese Mysterious Mountains) sells for about $24.00 ungraded and $222 in PSA 10. PSA has graded 57 copies, 27 of them 10s. Prices are medians of completed sales, updated November 14, 2026.

Pokemon Japanese Mysterious Mountains

Ungraded

1 recent sale

1 sale

1 sales in the last 90 days · latest 6 weeks ago

$24.00 $24.00

$24.00 6 weeks ago Diglett 048/088 Mysterious Mountains 1ST ED Japanese Pokemon Card TCG Japanese 048/088

Also held for this card: 2 PSA 8, 2 PSA 9. Priced separately, never mixed into this median.

Too few recent sales to price from, so the figure above is an estimate.

Price by grade

1 from real sales · 3 est

Ungraded

Estimated market value

$24.00

Grade	PSA	CGC	BGS	SGC
10	Buy ›	$184.00 est	$599.00 est	$276.00 est
9	Buy ›	—	—	—
8	Buy ›	—	—	—

Medians of completed sales — click one to see them. Arrows compare the last 90 days with the period before. last sold means one or two sales, so we show the most recent one rather than a median. est is an estimate we have not confirmed. pop is how many exist at that grade. How we price

Grade it? 47% of 57 PSA-graded copies came back a 10. Raw $24.00 → PSA 10 $222.50. Expected value after PSA's fee ($60): +$46.00 per copy.

We grade it for you, $27 a card → Mail it to us. CGC Authorized Dealer: we check it, submit it and ship the slab back insured. No account, no forms.

Run the full math → Is yours a 10? Pre-grade it, $3

Sales volume: Average of cards

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Price History

Raw PSA 10

Graded by

PSA

57

graded

47.4%

27 in PSA 10

CGC

8

graded

1

1 at 10 or better — too few graded to quote a rate

How CGC grades work

CGC grades above 9: Pristine sits above Gem Mint, Perfect above that.

Pristine 10 1 9 3

These are two different pools of submissions, so this compares what each grader did, not what either would do with the same card.

Population Distribution

PSA 10 27

PSA 9 22

PSA 8 6

PSA 7 2

PSA 6 0

PSA 5 0

PSA 4 0

PSA 3 0

PSA 2 0

PSA 1 0

Need these prices and population counts in a spreadsheet or app? PokeInvest Data API

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