Mysterious Mountains pack expected value

Is a Mysterious Mountains booster pack worth opening? Expected value $121.06 per pack against a $771.00 pack price, from live card prices and pull rates.

• Expected value per pack: $121.06
• Booster pack price: $771.00
• On average a pack is worth more kept sealed.
• Packs per box: 20
• Chase cards with live prices: 3
• Chance a pack contains no chase card: 95.0%