Every Alolan Diglett card we price, most valuable first. Prices are what copies actually sold for, updated daily.
The same Pokemon is also printed as Diglett and Team Rocket's Diglett, priced separately because the game treats them as different cards.
What a Alolan Diglett card is worth
The most valuable Alolan Diglett on this list is Alolan Diglett from McDonald's Promos 2017 at $5.38£4.05€4.74, and the 6 priced copies across 6 sets are worth $7£6€7 together. Most of that sits in a handful of printings: the older the set and the scarcer the print run, the wider the gap to the rest.
Alolan Diglett is printed in Japanese as well: 11 cards across 9 sets, the most valuable of them Alolan Diglett (Mirror Holofoil) from GX Ultra Shiny at $3.89£2.93€3.43. Switch the list above to Japanese to read those, or to Both to rank the two catalogues against each other.
The highest PSA 10 on record for Alolan Diglett sold for $19£14.30€16.73. reverse holo printings are priced separately from the standard card, because they do not trade at the same money.
If you are trying to identify which Alolan Diglett you have, the set name is printed on the card and the collector number sits in the bottom corner. Open the card here and the page carries every printing of it, the graded prices, and whether grading the copy is worth the fee. Sets to start with: McDonald's Promos 2017, SM - Ultra Prism, SM - Lost Thunder.