If you can, eaither get the Japanese one (non-Pokeball ones like .::n00bmuffin::. said), get either Shaymin, Giratina (origin form~reddish brown in color) or you can get sleeves from Pre-releases...or just get the penny (very thin, but they work) ones.
Those cost way too much for a one time CC...Ultra Pro brand sleeves work well for a regular colored sleeve. For pokemon sleeves, the PR sleeves are fine.
Well to odds of that happing are high since they're made well not like the pokemon sleeves here they're week and ugly it's rare that any DP sleeve gets more then an hour of use.