The sealed disc arrived today and appears to be a pressed CD rather than a CD-R produced "on demand" by Amazon. Although it features Sony markings - and a UPC code - there is no catalog number. A disc like this should sell with a "nice price" for about $6 but is listed for $12. Given that the sound quality is the same, I recommend fans purchase the Collectables 2-on-1 instead, which sells for the same price.
If this is indeed a legitimate Sony product and not a bootleg or Amazon pressing, it makes me wonder why Sony would choose to press this particular title after refusing to reissue more popular titles back in the 1980s and 1990s. I'm looking for similarly-produced Sony titles by other artists.