From: Vivendi Universal

List Price: $29.99
Buy New: $12.99
You Save: $17.00 (57%)

New (1) Used (5) from $7.50

Avg. Customer Rating: 10 reviews
Sales Rank: 629
Category: Software
ASIN: B00004TJ01
Release Date: July 6, 2000
Shipping: Eligible for Super Saver Shipping
Availability: Usually ships in 24 hours

From: Knowledge Adventure

Buy New: $14.49

New (9) Used (3) from $2.59

Avg. Customer Rating: 15 reviews
Sales Rank: 1763
Category: Software
ASIN: B000I84DTS
Release Date: May 1, 2007
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

Buy New: $12.99

New (8) Used (6) from $3.74

Sales Rank: 1491
Category: Software
ASIN: B0009STM70
Release Date: May 26, 2005
Shipping: Eligible for Super Saver Shipping
Availability: Usually ships in 24 hours

From: Knowledge Adventure

Buy New: $29.99

New (12) Used (1) from $23.00

Avg. Customer Rating: 26 reviews
Sales Rank: 1521
Category: Software
ASIN: B000B6JAR2
Release Date: September 23, 2005
Availability: Usually ships in 2-3 business days

From: KNOWLEDGE ADVENTURE

List Price: $19.99
Buy New: $4.72
You Save: $15.27 (76%)

New (21) Used (1) from $3.74

Avg. Customer Rating: 3 reviews
Sales Rank: 661
Category: Software
ASIN: B000QWAPJ8
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

Buy New: $12.99

New (3) from $4.82

Avg. Customer Rating: 5 reviews
Sales Rank: 1359
Category: Software
ASIN: B0009STM7U
Release Date: May 26, 2005
Shipping: Eligible for Super Saver Shipping
Availability: Usually ships in 24 hours

From: KNOWLEDGE ADVENTURE

List Price: $29.95
Buy New: $4.39
You Save: $25.56 (85%)

New (3) Used (6) from $2.59

Avg. Customer Rating: 4 reviews
Sales Rank: 1782
Category: Software
ASIN: B00001XDWZ
Availability: Usually ships in 1-2 business days

From: Knowledge Adventure

List Price: $19.99
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You Save: $5.00 (25%)

New (16) Used (3) from $4.65

Avg. Customer Rating: 14 reviews
Sales Rank: 962
Category: Software
ASIN: B000I84DUM
Release Date: May 1, 2007
Shipping: Eligible for Super Saver Shipping
Availability: Usually ships in 24 hours

From: Vivendi Universal

List Price: $19.99
Buy New: $3.54
You Save: $16.45 (82%)

New (5) Used (3) from $2.99

Avg. Customer Rating: 4 reviews
Sales Rank: 1652
Category: Software
ASIN: B00007LV6N
Release Date: June 3, 2003
Availability: Usually ships in 1-2 business days

From: Topics Entertainment

List Price: $29.99
Buy New: $19.99
You Save: $10.00 (33%)

New (22) Used (4) from $15.80

Avg. Customer Rating: 3 reviews
Sales Rank: 1679
Category: Software
ASIN: B000BCDREI
Release Date: November 29, 2007
Shipping: Eligible for Super Saver Shipping
Availability: Usually ships in 24 hours