I have lots brand-new, still-sealed skateboard wheels available. Popular, top brands and lesser known brands as well, and each set is $20-35 depending on what brand & size you want.
Wheel sizes available: 48mm-65mm (your choice)
Wheel durometers (hardness) ranges from 78a-101a, as well as 83-84b (your choice)
Brands available (A-Z) are:
Bones
Lost Angels
Mini-Logo
OJ
Powell-Peralta
Punk
Ricta
Shuvit
Slime Balls
Spitfire