The likelihood of finding a dinosaur or specimen with intact dinosaur DNA in ice, however, is ridiculously low. Nevertheless, if I were a billionaire intent on blowing money, I could think of worse ways to spend it than a dinosaur hunting expedition to Antarctica.
The life of reconstructible DNA is so short that the likelihood of finding intact Dinosaur DNA frozen in ice or in amber is nil. Now, that doesn't rule out fragments, like those found in the second Jurassic Park Book. (Incidentally, that fragment, when examined closely, contains insertions that spell out the name of the scientist who provided Michael Crichton with the data.)
What's your point? I think almost everyone agrees you'd never find and recover a complete DNA genome from any species extinct for over one million years (let alone 65 million years).
The long-shot is finding enough DNA in a sample to recover useful information from it. When I said "intact DNA," I didn't mean an entire genome, I meant any DNA information which might lead to further developments given advanced technology. It's all rather unlikely, but still far more probable than recovering an intact genome.