Not familiar with the APS form factor, but is it possible to buy some of the canisters and bulk roll it yourself? You can buy large rolls of motion picture film for bulk rolling. Depending on the size of APS you may have to cut the film yourself. You will also very likely have to develop yourself as most labs won’t touch films with a remjet layer.
Edit: incase it wasn’t apparent you’d have to do this in a darkroom.