My dad gave me two cameras to sell so i can buy a new one. However, i've been having a hard time coming up with any information about them! Can anyone tell me how much these things are worth these days? 1. RICOH XR7 Film Camera - excellent condition 2. RICOH XR7 Camera case - like new 3. RICOH XR7 Neck Strap - worn 4. RICOH XR7 50mm Lens - Excellent condition 5. PENTAX PZ-20 Camera - Excellent condition 6. PENTAX PZ-20 neck strap - like new 7. PENTAX PZ-20 58mm lens - like new 8. PENTAX PZ-20 24mm fish eye lens - like new 8. PENTAX PZ-20 24mm lens heavy duty storage case - like new 9. PENTAX PZ-20 58mm lens - like new 10. Sunpak Auto 444 D Thyristor Electronic Flash Unit (for Pentax)- Excellent condition 11. PENTAX Long exposure clicker thing - Like New 12. RICOH XR7 Long exposure slicker thing - worn 13. Adapter for the Flash Unit so it can work on the RICOH 14. HOYA 62mm UV filter 15. HOYA 62mm Polarizing filter 16. two TIFFEN 58mm HAZE-1 filter 17. Regent Polarizing 58mm filter 18. Electronic Flash Unit Owner's Manual - worn a bit 19. PENTAX PZ-20 Operating Manual - worn a bit All filters have cases to protect them. So that's everything in the bag. Anyone have any info on any of it?