Every Deoxys card we price, most valuable first. Prices are what copies actually sold for, updated daily.
What a Deoxys card is worth
The most valuable Deoxys on this list is Deoxys ex from POP Series 4 at $830£624.70€730.96, and the 46 priced copies across 20 sets are worth $5.5k£4.1k€4.8k 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.
Deoxys is printed in Japanese as well: 31 cards across 15 sets, the most valuable of them Deoxys from Legends Promos at $300£225.79€264.20. 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 Deoxys sold for $52,800£39,740€46,499. 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 Deoxys 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: POP Series 4, Plasma Freeze, Call of Legends.