Pokemon
Buy or Chase
The marquee Umbreon chase that makes this set feel much more expensive to chase through sealed product than through singles.
Set
Prismatic Evolutions
Card number
161/180
Rarity
Special Illustration Rare
Estimated market placeholder
$420
Estimated single price
$420
Estimated pull odds
About 1 in 250 packs
0.4% per pack
Estimated pack price
$5.49
Expected packs needed
250.0
Expected chase cost
$1,373
Break-even point
76.5 packs
After about this many packs, expected spend matches the estimated single price.
Best move: buy the single
Buy the single. Chasing this card is meaningfully more expensive than buying it outright.
Your expected chase cost is about 3.3x the estimated single price, the hybrid path is still about 1.1x the single, and the break-even point is only about 76.5 packs.
Quick strategy
Buy when the card is the real goal and you care more about certainty than pack-opening variance.
Rip a few packs only if you value the opening experience and you are willing to stop around 10 packs if the hit does not show up.
Do not chase indefinitely once your spend starts drifting toward $420 without meaningful progress.
Next move
Run the full calculator to compare buying now, chasing to expected value, and opening 10 packs before falling back to the single.
Run full calculationView Prismatic Evolutions strategyPlanning note: these price and pull-rate assumptions are local HiddenSnags MVP estimates for decision support only. They are not official Pokemon odds, guaranteed outcomes, or live market pricing.