Walrein
Mysterious Treasures · #39 · Rare · Mid-era · 2007
Pulling Walrein in a Mysterious Treasures pack is about 36.5% (Rare slot). Published, provably-fair odds you can verify.
Every card is real: keep it in your vault, ship it home, or sell it back instantly at 85% of market value. See how the odds are provable →
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Walrein market value
Walrein (Mysterious Treasures #39) has a live market value of 61 Sparks, about $0.61 at the latest market price. That market price for Walrein was last updated on October 19, 2026. On PackLab one Spark equals one cent of card value, so 61 Sparks is the figure shown for Walrein in the set browser, on this page and in your vault after you pull it. If you pull Walrein, you can sell it back instantly at 85% of market value, which comes to 51 Sparks at the current price. Sparks have no cash value and are only used on PackLab. A Mysterious Treasures pack is 4,025 Sparks; this card's market value is 61 Sparks. Among the 124 priced cards in Mysterious Treasures, Walrein is the 75th most valuable. The median priced card in the set is 91 Sparks, and the most valuable card is Lucario LV.X at 21,604 Sparks.
How to pull Walrein
In a Mysterious Treasures pack, the Rare slot shows a Rare card about 36.5% of the time. In other words, about one Mysterious Treasures pack in 3 lands a Rare card in that slot. Walrein is one of 23 priced Rare cards in Mysterious Treasures that can fill that result, so landing this exact card is less likely than the rarity figure. These are the published odds for Mysterious Treasures: the full slot-by-slot table is on the Mysterious Treasures page, and the odds page explains how each set's rates are built. Every Mysterious Treasures 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
Walrein is a Rare card, number 39 in Mysterious Treasures. Mysterious Treasures lists 23 Rare cards out of 124 cards in total, about 19% of the set list. Among the 23 priced Rare cards, market values run from 57 Sparks to 1,507 Sparks, and Walrein ranks 22nd of them. Mysterious Treasures is part of the Diamond & Pearl 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 Mysterious Treasures
Mysterious Treasures was released on August 1, 2007 and lists 124 cards on PackLab, 124 of them with a live market price. Together, the priced cards in Mysterious Treasures carry a combined market value of 117,444 Sparks. By market value, Walrein sits just below Gabite (63 Sparks) and just above Girafarig (59 Sparks).
