British Airways is currently offering fares between Newark and Paris Orly Airport in business class for $1,698 roundtrip on most days through the end of October.
Additionally AARP members (anyone can join here) receive $400 off British Airways business class tickets. British Airways cardholders also get an additional 10% off with the code CARDOFFERU.
After all discounts, the final price for the ticket should be $1,167.
For more info, see this View from the Wing post.