Windows XP

From: Riverdeep

List Price: $9.99
Buy New: $1.25
You Save: $8.74 (87%)

New (9) Used (3) from $1.25

Avg. Customer Rating: 3 reviews
Sales Rank: 212
Category: Software
ASIN: B000AQD6GE
Release Date: August 5, 2005
Availability: Usually ships in 1-2 business days

From: The Learning Company

List Price: $19.99
Buy New: $1.70
You Save: $18.29 (91%)

New (13) Used (4) from $1.29

Avg. Customer Rating: 35 reviews
Sales Rank: 6036
Category: Video Games
ASIN: B00005LBVT
Release Date: October 25, 2001
Availability: Usually ships in 1-2 business days

From: Learning Company

List Price: $29.95
Buy New: $3.85
You Save: $26.10 (87%)

New (23) Used (2) from $3.25

Sales Rank: 3236
Category: Video Games
ASIN: B0002667AO
Availability: Usually ships in 1-2 business days

From: Learning Company

List Price: $29.95
Buy New: $2.20
You Save: $27.75 (93%)

New (8) Used (7) from $2.16

Avg. Customer Rating: 5 reviews
Sales Rank: 3789
Category: Video Games
ASIN: B00029BOTK
Availability: Usually ships in 1-2 business days

From: Global Software Publishing

List Price: $19.99
Buy New: $1.10
You Save: $18.89 (94%)

New (9) Used (3) from $1.10

Avg. Customer Rating: 1 reviews
Sales Rank: 1674
Category: Software
ASIN: B000M3IL9M
Release Date: July 1, 2006
Availability: Usually ships in 1-2 business days

From: The Learning Company

List Price: $19.99
Buy New: $2.99
You Save: $17.00 (85%)

New (10) Used (2) from $2.99

Avg. Customer Rating: 123 reviews
Sales Rank: 5632
Category: Video Games
ASIN: B00006RUZU
Release Date: October 22, 2002
Availability: Usually ships in 1-2 business days

From: Brighter Minds

List Price: $19.99
Buy New: $5.79
You Save: $14.20 (71%)

New (24) Used (1) from $5.50

Avg. Customer Rating: 1 reviews
Sales Rank: 4072
Category: Video Games
ASIN: B0013VD51G
Release Date: April 24, 2008
Availability: Usually ships in 1-2 business days

From: Scholastic

List Price: $19.99
Buy New: $0.89
You Save: $19.10 (96%)

New (11) from $0.89

Avg. Customer Rating: 1 reviews
Sales Rank: 11665
Category: Video Games
ASIN: B0002ZUZLW
Release Date: September 1, 2004
Availability: Usually ships in 1-2 business days

From: Global Software Publishing

List Price: $19.99
Buy New: $3.80
You Save: $16.19 (81%)

New (11) from $3.80

Sales Rank: 12357
Category: Video Games
ASIN: B000ICKKR8
Release Date: October 31, 2007
Availability: Usually ships in 1-2 business days

From: Fogware Publishing

List Price: $19.99
Buy New: $9.67
You Save: $10.32 (52%)

New (9) from $9.67

Sales Rank: 2920
Category: Software
ASIN: B000PIHTBK
Release Date: June 1, 2007
Availability: Usually ships in 1-2 business days