Opening Chaos Rising Premium Checklane Blister [Pawmot Line] returns about $2.60 in card value against its $14.66 price — roughly $0.18 back per dollar spent. On current prices, you lose money on average by opening it.
See every card and pull rate in Chaos Rising
How expected value is calculated — card value only, from published pull rates and daily market prices.
Chaos Rising Premium Checklane Blister [Pawmot Line] on TCGplayer