LEGO 66379 Duplo Bricks Co-Pack was a 145 piece Duplo set released in 2011. It was only available for sale in Toys R Us stores.
Duplo Bricks Co-Pack consists of the following 2 sets:

Contained Sets

Theme Duplo
Year 2011
Pieces / Duplo figures 100 / 1
Availability Retired
6130 LEGO DUPLO Build and Play
Retail $49.99
Value $32.61
Theme Duplo
Year 2010
Pieces 45
Availability Retired
5509 LEGO Duplo Basic Bricks
Retail $12.99
Value $88.59
Growth 582.0%
Annual growth 19.8%

Sets in Duplo / Value Packs

Theme / Subtheme Duplo / Value Packs
Year 2012
Pieces 96
Availability Retired
66429 LEGO Duplo Super Pack 3-in-1
Retail $79.99
Value $438.74
Growth 448.5%
Annual growth 15.3%
Theme / Subtheme Duplo / Value Packs
Year 2011
Pieces 82
Availability Retired
66393 LEGO Duplo Super Pack 3 in 1
Retail $59.99
Value $502.79
Growth 738.1%
Annual growth 18.0%
Theme / Subtheme Duplo / Value Packs
Year 2010
Pieces 71
Availability Retired
66384 LEGO Duplo Alltoys Co-Pack
Retail $29.99
Value $86.97
Growth 190.0%
Annual growth 9.3%
Theme / Subtheme Duplo / Value Packs
Year 2010
Pieces 68
Availability Retired
66367 LEGO Duplo Farm Pack
Retail $79.99
Value $216.95
Growth 171.2%
Annual growth 8.7%
Theme / Subtheme Duplo / Value Packs
Year 2012
Pieces 67
Availability Retired
66392 LEGO Duplo Cars Super Pack 3-in-1
Retail $59.99
Value $162.35
Growth 170.6%
Annual growth 10.5%
Theme / Subtheme Duplo / Value Packs
Year 2012
Pieces 34
Availability Retired
66430 LEGO Duplo Super Pack 3-in-1
Retail $29.99
Value $125.07
Growth 317.0%
Annual growth 12.1%
Theme / Subtheme Duplo / Value Packs
Year 2010
Pieces 33
Availability Retired
66344 LEGO Duplo Super Pack 4 in 1
Retail $34.99
Value $152.36
Growth 335.4%
Annual growth 9.8%
Theme / Subtheme Duplo / Value Packs
Year 2010
Availability Retired
66310 LEGO Duplo Value Pack
Retail $59.99
Value $96.76
Growth 61.3%
Annual growth 4.1%