CORE-TEC 7-Inch Car GPS Navigation – Portable and HD Touch Screen + Sun Shade Shield. Lifetime Maps of USA / Canada / Mexico. by CORE-TEC (3) Buy new: $ 99.99 $ 75.99 (Visit the Hot New Releases in Vehicle GPS list for authoritative information on this product’s current rank.) Amazon.com: Hot New Releases in Electronics > GPS & Navigation > Vehicle GPS Hot New Releases in GPS & Navigation