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
Because I Was Inverted Top Gun Movie Morale Patch Tactical Military USA Army
$8.99
5in x 3in inverted Alabama Flag State Magnet Vehicle Magnets
$9.99
5in x 3in Die Cut Inverted Alabama Flag State Sticker Bumper Stickers
$6.99
US NAVY USN F-14 Tomcat aircraft F/A-18 Hornet inverted pass 12X18 Photograph
$17.95
BUCK 104 U.S.A. INVERTED TWINSET 102 WOODSMAN AND 103 SKINNER IN COMBO SHEATH
$275.00
Because I Was Inverted Top Gun Morale Patch Tactical Military
$8.99
MTL-2 Outdoor Soft Inverted Gas Light Mantles, 3 Twin Packs (6 Mantles)
$19.99
Vintage NOS Aladdin Soft Inverted Gaslight Mantles No. 57114
$10.00
Because I Was Inverted Top Gun Movie Inspired, Mug - Cup Gift
$19.68
Inverted And Upright Gas Lighting Mantles 1915 Ad Trade Card
$7.79