No, they are all from different sellers; at any one time there are usually one or two Disney titles listed by a couple of different sellers, so this list goes back like 6 months.
Pinocchio would definitely be one I would be interested in sharing cost; I agree that it was really botched on every single release it had, and was the last, IMHO, full "art" movie Disney made (with regard to blending new technology and animation styles). To me, he never was as daring again after the financial loss of Fantasia and Pinocchio, and there was a stretch of fairly tame animated movies before the last hurrah of Sleeping Beauty.
However, with that said, didn't it go an extensive restoration in 1992? If so, it appears that print is from that year, so my guess is it would be a restoration print. I would suggest from a restoration standpoint that an earlier print be sourced, possibly even an original-run print.
The other films I would be interested in would be the films that presented huge technical achievements or were historically significant which were also botched on release. To me, that boils down to four additional films, in order of significance: Sleeping Beauty (definitely digitally re-animated), Snow White (apparently digitally re-animated), Alice in Wonderland (digital recreation of analog effects, like Alice's reflection in the stream), and Fantasia (although this film would be a problem with reissue year, which edit, etc.) Would you be interested in any of those, Chewtobacca?