Rotom
HS—Undaunted · #20 · Rare · Mid-era · 2010
Pulling Rotom in an HS—Undaunted pack is about 34.2% (Rare slot). Published, provably-fair odds you can verify.
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Rotom market value
Rotom (HS—Undaunted #20) has a live market value of 645 Sparks, about $6.45 at the latest market price. That market price for Rotom was last updated on July 10, 2026. On PackLab one Spark equals one cent of card value, so 645 Sparks is the figure shown for Rotom in the set browser, on this page and in your vault after you pull it. If you pull Rotom, you can sell it back instantly at 85% of market value, which comes to 548 Sparks at the current price. Sparks have no cash value and are only used on PackLab. An HS—Undaunted pack is 4,850 Sparks; this card's market value is 645 Sparks. Among the 91 priced cards in HS—Undaunted, Rotom is the 27th most valuable. The median priced card in the set is 91 Sparks, and the most valuable card is Umbreon at 50,694 Sparks.
How to pull Rotom
In an HS—Undaunted pack, the Rare slot shows a Rare card about 34.2% of the time. In other words, about one HS—Undaunted pack in 3 lands a Rare card in that slot. Rotom is one of 15 priced Rare cards in HS—Undaunted that can fill that result, so landing this exact card is less likely than the rarity figure. These are the published odds for HS—Undaunted: the full slot-by-slot table is on the HS—Undaunted page, and the odds page explains how each set's rates are built. Every HS—Undaunted box commits its card order before the first pack is sold, so each rip can be checked once the box sells out.
Rarity and era
Rotom is a Rare card, number 20 in HS—Undaunted. HS—Undaunted lists 15 Rare cards out of 91 cards in total, about 16% of the set list. Among the 15 priced Rare cards, market values run from 46 Sparks to 938 Sparks, and Rotom ranks 2nd of them. HS—Undaunted is part of the HeartGold & SoulSilver series and sits in the Mid-era era of the PackLab catalog. Mid-era sets sit between the early classics and the current releases, and sealed packs from them are harder to find today.
About HS—Undaunted
HS—Undaunted was released on August 18, 2010 and lists 91 cards on PackLab, 91 of them with a live market price. Together, the priced cards in HS—Undaunted carry a combined market value of 234,024 Sparks. By market value, Rotom sits just below Bellossom (657 Sparks) and just above Raichu (573 Sparks).
