Gastrodon West Sea
Rising Rivals · #22 · Rare · Mid-era · 2009
Pulling Gastrodon West Sea in a Rising Rivals pack is about 45.7% (Rare slot). Published, provably-fair odds you can verify.
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Gastrodon West Sea market value
Gastrodon West Sea (Rising Rivals #22) has a live market value of 405 Sparks, about $4.05 at the latest market price. That market price for Gastrodon West Sea was last updated on October 19, 2026. On PackLab one Spark equals one cent of card value, so 405 Sparks is the figure shown for Gastrodon West Sea in the set browser, on this page and in your vault after you pull it. If you pull Gastrodon West Sea, you can sell it back instantly at 85% of market value, which comes to 344 Sparks at the current price. Sparks have no cash value and are only used on PackLab. A Rising Rivals pack is 5,200 Sparks; this card's market value is 405 Sparks. Among the 114 priced cards in Rising Rivals, Gastrodon West Sea is the 42nd most valuable. The median priced card in the set is 183 Sparks, and the most valuable card is Snorlax LV.X at 99,999 Sparks.
How to pull Gastrodon West Sea
In a Rising Rivals pack, the Rare slot shows a Rare card about 45.7% of the time. In other words, about one Rising Rivals pack in 2 lands a Rare card in that slot. Gastrodon West Sea is one of 24 priced Rare cards in Rising Rivals that can fill that result, so landing this exact card is less likely than the rarity figure. These are the published odds for Rising Rivals: the full slot-by-slot table is on the Rising Rivals page, and the odds page explains how each set's rates are built. Every Rising Rivals 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
Gastrodon West Sea is a Rare card, number 22 in Rising Rivals. Rising Rivals lists 30 Rare cards out of 120 cards in total, about 25% of the set list. Among the 24 priced Rare cards, market values run from 96 Sparks to 3,117 Sparks, and Gastrodon West Sea ranks 9th of them. Rising Rivals is part of the Platinum 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 Rising Rivals
Rising Rivals was released on May 16, 2009 and lists 120 cards on PackLab, 114 of them with a live market price. Together, the priced cards in Rising Rivals carry a combined market value of 395,777 Sparks. By market value, Gastrodon West Sea sits just below Nidoqueen (407 Sparks) and just above Heracross E4 (381 Sparks).
