Upgrades
Still Valid: First Class Upgrades from Business Class on American to Europe Starting at $125 One-way
Sample Savings: Miami-Paris goes for $3,192 round-trip (inclusive). The regular fare is $5,643 (inclusive), a savings of $2,451 (43%).
Business Class on this route goes for $2,942, so for $125 more, one-way, you can upgrade to American’s First Class.