by Mike Dingley, Australia. Didinium nasutum is an oval ciliate ranging in size from 60um to 200um, lives in freshwater habitats and is frequently seen in pond samples. It has two bands or girdles of cilia (pectinellae); one round the front pointy end and one band just below the middle.
Out of the 12 Chevrolet Corvette Stingrays that I researched for sale, ranging from $11,900 to $54,900 -- it seems like the average price range for selling a used 1972 Stingray is $27,700.
10 most valuable Corvettes. With a new Corvette being revealed at the Detroit auto show, here are past 'Vettes that are the most valuable today. 1963 Grand Sport. The 1963 Grand Sport only barely qualifies as a production car but, going for between six and eight million dollars, it definitely qualifies as valuable. Only five were built before General Motors pulled the plug on the program that created it. Underneath that Corvette body it was, for practical purposes, a racecar.