After you sell all these bikes, you could probably buy that house in the background with cash.

 Seriously. Why are you selling all of these brand new bikes? and why do you have 4 brand new bikes in the 1st place?

 I hate to say it but the rude kid is right. Giant didn't sell a lot of these this year (at least in Canada) and are blowing them out at a cost price around 3 grand....that being said, I picked one up and they are an amazing bike!

 it retails for less in a store with warranty and financing option...

www.cycle-solutions.com/2010-Reign-X-0-P5269.aspx

And this is in Canada, in US they cost less, c'mon dude it's a bad karma

 U R DREAMING. I could go buy one brand new from my lbs for that. good luck.

 4000 !? AAAAAAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA....

 lol $3900 good luck