Who said you need a billion bucks for a plane like Air Force One? You can get it at less than 200 bucks. Okay, not the real one but a real big remote-controlled model of the "Air Force One" measuring 39.5"x43"x9.5".

From Estes, this remote controlled Air Force One jetplane has a wingspan of four feet and is powered by four ducted fan jet engines. Trips can be as long as 1000 feet and the rechargable flight battery will do five minutes of flights without a recharge. It's available for USD 149.99 from here