Price Change History



Date Store Price Price Change New or Used Store Title
12 May 2017 abebooks $16.9 ---- Used GPS!
12 May 2017 amazon $26.88 ---- Used GPS!
12 May 2017 textbookx $20.59 ---- Used GPS!
12 May 2017 alibris $17.89 ---- Used GPS!
12 Jun 2017 abebooks $16.97 0.07 Used GPS!
12 Jun 2017 amazon $26.84 -0.04 Used GPS!
12 Jun 2017 textbookx $20.67 0.08 Used GPS!
12 Jun 2017 alibris $17.96 0.07 Used GPS!
12 Jun 2017 biblio $17.92 ---- Used GPS!
18 Jul 2017 abebooks $11.98 -4.99 Used GPS!
18 Jul 2017 amazon $28.98 2.14 Used GPS!
18 Jul 2017 textbookx $13.94 -6.73 Used GPS!
18 Jul 2017 alibris $12.97 -4.99 Used GPS!
18 Aug 2017 amazon $28.98 0 Used GPS!
19 Sep 2017 amazon $28.98 0 Used GPS!

Disclaimer Note: All prices are presented for informational purpose only and are likely to be outdated. Please check actual store information and policies before making a buying decision.