So after 3 years of usage, the wheels are coming apart on my pinskates. I see on eBay they sell new wheels for $17.99 a piece......WTF??? Anyone found good replacement wheels? Personally I feel the wheels sold with the units are too soft, which is why they shred over time. That being said, I cannot say enough good things about my Pinskates, they have been a life saver over the years and I highly recommend this product.