Wine Gums in Philadelphia?
I am also a Maynard's fan! You can sometimes get them at Wegmans in Cherry Hill. Wegmans always has Rowntree's Fruit Pastilles and Rowntree's Fruit Gums (both available in a box and a roll, but the box is way better). One could make an argument for either Rowntree's or Maynards....
Occasionally, you can find Rowntree's in Asian grocers (they are available in Hong Kong), but it's not a sure thing. I have never seen Maynard's in CC.