Sorry, about the pictures.
http://images.craigslist.org/3kc3me3l71f613a14991ie588f9c504051373.jpg
http://images.craigslist.org/3k53m43l91f112013091i30c100ca89191aa6.jpg
The guy has 12 more pieces and claims no cracks. I'm just interested in the shells would $650 be a good deal?