Cheapest way to buy Flash Pro

Hi all,

I’m looking for a cheap way to buy Flash online, currently having found this site:
http://mobfkaarfdnbddqu.softstorepremium.com/product/adobe-flash-cs4-professional/

Is it even legal as they say on the site? “Certified Adobe Reseller”
If anyone knows a cheap way of buying Flash CS3/CS4/CS5, it would be greatly appreciated.

Thanks again,
zelda

Various online website available where you can buy this.