Chaser Kids - Harry Potter Platform 9 3/4 Vintage Jersey Baseball Tee (Little Kids/Big Kids). Color White/Harry Potter Blue. Low Stock. On sale for $24.20. MSRP $55.00.. 2 left in stockBrand NameChaser KidsProduct NameHarry Potter Platform 9 3/4 Vintage Jersey Baseball Tee (Little Kids/Big Kids)ColorWhite/Harry Potter BluePrice$24.20MSRP: $55.00