I dont mean to spam but i wanted to pass on a pretty good resource.
Shox.com will get you the absolute best deals on any springs you want. I bought my cadillac cts springs for a dollar under $209 which was the lowest price that i had found at some shady place. (e3racing.com) They are really friendly and have a great price match guarentee and they didnt get pissy when i had a lower price, they said you found it for cheaper? Where? (A reasonable question) Ok great we'll beat it! They were nice and had good fast shipping. $208 for Eibach springs is an incredible price! Anyway hope this helps anyone looking for springs!

(I feel like i should of kept this too myself so that id have the nicest cts on the site, but my time will come muhahahahahahaha)

nice score, dude. I havn't had any personal experence with them but I've had friends that delt with them befor and where pretty pleased with their service. Get some pics of that thing once you get the springs installed.

Come to think of it I purchased my springs from them too. It was a good deal.