"From left to right:
Logitech G5 (new, they go for 298€ on amazon lol)
Logitech G5 (used and self painted)
Logitech MX518 Classic (new and unpacked)
Logitech MX518 Classic (used)
Logitech G400 (new and unpacked)
Logitech G402 Hyperion Fury (used, my current gaming mice)
Logitech G402 Hyperion Fury (new and unpacked)"