encrusting algae

Up until a little over a year ago, I always assumed all the hard, red encrusting algae we find in our marine tanks was just another variant of Coralline algae. Boy was I wrong! I eventually came across this site which made me realize that this "red Coralline" might actually be of the genus...

I am getting ready to set up a new 70 gal cube reef tank with "dead" live rock and I would love to be able to have as many colors and types of Coralline as possible. My question is: Does it ship well? I have seen scrapings of it for sale on eBay for example and was wondering if anyone has...