Don’t look for it on Amazon, but in six years, with a few million bucks, you’ll be able to get your hands on Saker S-1 and it’s expected top speed of Mach 0.99 (that’s very fast). Saker says no military training will be necessary to fly the S-1, so there’s no reason why you can’t expect to climb at a rate of 14,000 ft/min with the aircraft’s two Williams FJ44-4 engines. It’s a two-seater too, so tell the little lady to buckle up; the 2019 trip to grandma’s is gonna be very interesting.