Opening Crown Zenith Pokemon Center Elite Trainer Box Plus returns about $100.13 in card value against its $538.42 price — roughly $0.19 back per dollar spent. On current prices, you lose money on average by opening it.
See every card and pull rate in Crown Zenith
How expected value is calculated — card value only, from published pull rates and daily market prices.
Crown Zenith Pokemon Center Elite Trainer Box Plus on TCGplayer