my honest opinion...ive seen alot i like a whole lot better. I wouldnt pay any heavy premium because they are "rare". I wouldnt go any higher than say 5-7 bucks per polyp on those. Than you gotta add shipping, so myself i would pass. But if you like them because you think they are awesome, buy them. I just hate seeing people pay big money to have the "rare" stuff. Ive got 50 or so morphs, and one of my favorite is a larger colony of bam bams that i think is out of this world. Far from rare, or expensive. Plus look at the rock, its BRIGHT BRIGHT BLUE, that picture cant be accurate. just my 2 pennies