Yep I guesse it was for raising the Titanic but hey an oms dual bladder with no real visible wear let alone bleaching from the sun that looks brand new for less then 400 you would jump on that deal as well and even think of it in terms of horsepower does a man really need to use the full 500hp of a muscle car on a daily basis nope he doesn't but it's nice to know you have it if needed
err no i wouldn't. i bought a used halcyon explorer for £100. I can think of better things to spend 400 on...