"The Land Before Time Math Adventure" game for children ages 4-8, for the PC with Windows 95/3.1 and Apple Macintosh (very old Power Macs only, not for any Mac made in the last 20 years), on CD-ROM, from Sound Source Interactive in 1998.  This is the original CD-ROM with the instruction booklet only (no back inlay).  The disc is in very good condition.

Buyer pays $4 S/H in the U.S.