These way too much to ship but if you really want to have them shipped I can check, it will be freight and expect about the amount of an engine block in a crate. ($250-350 is a guess within the contiguous USA)

I purchased these from a friend of mine owns a car audio company because I wanted something that hit extremely low and as loud as I want wanted… Turns out they play lower and louder than I ever really want to listen to music.

They are amazing and if you feel like shaking your insides and blowing your girlfriends hair around in the car and not being able to see as you go down the road these are definitely the sub woofers for you!

They take an amazing amount of power so be ready to have a giant amp and separate battery and hopefully an alternator that will keep up with all of that.

I was running them on a old-school PG MS 2250 amplifier and again it was just plain insane. 

"Extreme," "Reference" and "Ultimate" get thrown around quite a bit in the subwoofer driver world, but rare is the product that can honestly lay claim to them. The 13W7 does.

Taking the W7 design formula to its highest level, the 13W7 offers a staggering linear excursion envelope that exceeds 1.25 inches (32 mm) one-way, along with a suspension capable of over 4-inches of peak-to-peak excursion. Combine that with a piston diameter that is 28% larger than the 12W7's, and you have a serious high-performance driver for the most demanding applications. With a 13W7, limits simply vanish and amazing sub-bass happens... on all fronts, at any level.