I've found the last two still-sealed, 1st edition, copies The Flatspace Soundtrack. Less than 30 of these were produced, on plain-silver CD-R discs with laser-printing on office paper. These were on sale in the early 2000s when Flatspace was available in a DVD case. The music hasn't been on sale on CD since 2010. These last two copies are now for sale on https://marksheeky.bandcamp.com.