There are several good and recommended vendors of screen protectors for the BlackBerry. These have been mentioned over and over in the threads at BlackBerryForums.com
Related Items on eBay
Square D company Joy Stick Operator 3 position Class 9001 Type K31
$35.0
TayMac MM110 Clear 3-13/16" Single Gang Flat Cover
$13.07
1 PCS NEW IN BOX Schneider XS518B1PAM12 proximity switch
$28.0
EU16A Safety Socket Adapter Anti Electric Shock Trip Switch Circuit Breaker Plug
$10.11
Automatic Transfer Switch Dual Power Generator Changeover Manual Switch 2P/63A
$30.08