Where's the best price on Lightscribe CD-R's and DVD+-R's ?

I'm going to burn 70 CD's for someone's wedding. I'd like to lightscribe the labels on them instead of writing or printing labels and affixing them.

So where's the best deals on 100 packs of lightscribe media? (I need CD-R's, but if you have links to cheap DVD media also, that would be cool)

http://www.supermediastore.com/lightscribe-light-scribe-dvd-r-cd-r-media.html

Can't say they are the cheapest, but they generally have good prices. Also could try here;

http://www.meritline.com/lightscribe-blank-media.html