If you're a DISH Network Satellite TV subscriber, you can get Classic Arts Showcase 24 hours a day on their Public Interest channel 9406.

Public Interest channels are free to all DISH subscribers, no matter which package you choose. However, since these channels are on a second satellite subscribers require a second dish to get them. DISH may charge you an installation fee to have the dish put in, but the channels are free, so there is no additional monthly cost. Contact your local DISH installer, or their customer service.