HeartGold SoulSilver pack expected value

Is a HeartGold SoulSilver booster pack worth opening? Expected value $35.64 per pack against a $206.40 pack price, from live card prices and pull rates.

• Expected value per pack: $35.64
• Booster pack price: $206.40
• On average a pack is worth more kept sealed.
• Packs per box: 36
• Chase cards with live prices: 11
• Chance a pack contains no chase card: 75.7%