I'll rattle off what this supplier has and thei largest sizes, and you let me know if you'd be interested (at which point I might ask you to put the screws to this supplier to advertise here

) :
Reddish skinned apples:
State Fair, 3-3.5"
McIntosh, 5-6"
Honeycrisp, 3-3.5"
Cortland, 4-5"
Jonathan, 3-3.5"
Yellow skin apples:
Yellow Delicious, 4-5"
Criterion, 4-5"
Prunus - edible cherry and plum:
Montmorency (sour cherry), 2.5-3"
Green Gage (european plum), 5-6"
Superior (american plum), 3.5-4"
Brooks (european prune) 4-5"
Stanley (european prune) 3.5-4"
Pear
Bartlett, 4-5"
All grown in Wisconsin, and can be trucked to your location. If you're still interested, I'll put you in contact with them.