User:Marc Lacoste/sandbox/Airliner prices

Aircraft prices
Airbus and Boeing publish list prices for their aircraft but the actual prices charged to airlines vary; they can be difficult to determine and tend to be much lower than the list prices. Both manufacturers are engaged in a price competition to defend their market share.

The Airbus list prices for 2015 are as follows and show a 3.27% increase over 2014:

The Boeing list prices for 2014 were as follows:

However, the actual transaction prices may be as much as 50% less than the list prices, as reported in 2012 in the Wall Street Journal, giving some examples from the Flight International subsidiary Ascend:

In may 2013, Forbes magazine reported that the Boeing 787 offered at $225 million was selling at an average of $116m, a % discount.

Those discounts were presented again in Le Nouvel Observateur's Challenges.fr again with Ascend valuations in 2013:

On 24 December 2014, Transasia Airways announced a commitment to four A330-800neos, list price $241.7m, for $480m or $120m each.

In January 2015, United Airlines ordered ten Boeing 777-300ERs, listed at $330mn each but paid around $130m each, a discount to bridge the production gap to the 777X.