brief list (alphabetical order):
- Digit 2700
- Elecom DEFT
- Elecom HUGE
- Kensington Expert Mouse
- Kensington Orbit Trackball with Scroll Ring
- Kensington Slimblade Trackball
- Logitech Cordless Optical TrackMan (T-RB22)
- Logitech Cordless TrackMan Wheel (T-RA18)
- Logitech MX Ergo
- Logitech TrackMan Marble / Marble Mouse (T-BC21)
- Logitech TrackMan Portable Mouse (T-CC3)
- Logitech TrackMan Stationary Mouse (T-CD2-6F)
- Logitech TrackMan Wheel (T-BB18)
- Microsoft Trackball Explorer
- Perixx Perimice-717
- unknown/no-name FDM-G51
Microsoft Trackball Explorer: popular right-handed trackball, TODO, original packaging.
€120
Logitech Cordless Optical TrackMan (T-RB22) w/ Logitech Cordless Mouse Receiver: popular large right-handed trackball, 44mm ball supposedly compatible with respective Elecom, used, rubber coating has aged badly, I've only briefly tested it as personally I hate the shape.
€30
Logitech TrackMan Wheel (T-BB18): mid-sized thumb-operated trackball, USB w/ PS/2 support, mint condition except small scratches on the back.
€20
Logitech TrackMan Wheel (T-BB18): mid-sized thumb-operated trackball, USB w/ PS/2 support, NIB.
Logitech Cordless TrackMan Wheel (T-RA18) w/ Logitech Cordless Mouse Receiver: mid-sized thumb-operated trackball, wireless version (receiver: USB w/ PS/2 support), mint condition, original packaging.
€40
Elecom DEFT (wired, fancy packaging): modern right-handed trackball, NIB, wired version with fancy packaging.
€35
Logitech TrackMan Portable Mouse (T-CC3): vintage small right-handed thumb-operated trackball, notebook clip (minor damage), serial, used.
???
Logitech TrackMan Stationary Mouse (T-CD2-6F): vintage right-handed thumb-operated trackball, PS/2, used, original packaging.
???
Logitech Marble Mouse (T-CM14): mid-sized ambidextrous trackball, PS/2, used.
€15
Logitech Marble Mouse (T-BC21): mid-sized ambidextrous trackball, USB, unused, as new, original packaging.
Logitech TrackMan Marble (T-BC21): mid-sized ambidextrous trackball, USB, unused, as new, original packaging.
Logitech TrackMan Marble (T-BC21): mid-sized ambidextrous trackball, USB, used, left button may need replacement microswitch.
€15
Kensington Orbit Trackball with Scroll Ring: mid-sized ambidextrous trackball, USB, wrist rest, lightly used.
€20
Kensington Expert Mouse: large ambidextrous trackball, USB, used.
€30
Kensington Expert Mouse: large ambidextrous trackball, USB, wrist rest, as new, original packaging.
€50
Kensington SlimBlade: large ambidextrous trackball, USB, mint condition, misaligned top case part (top left button makes more click sound), partial original packaging (missing cardboard box).
€60
Perixx Perimice-717: mid-sized thumb-operated trackball, wireless version, mint condition, original packaging.
€25
unknown/no-name FDM-G51: handheld small ambidextrous thumb-operated trackball, USB, mint condition.
€8
Digit 2700: mid-sized/large ambidextrous trackball, three buttons w/ drag&drop lock, backlit ball, serial, used.
€15
Cherry F-8900: a large ambidextrous, wireless mouse from Cherry, unused, as new, original packaging.
€10
Shipping from the Czech Republic. Insured package costs usually €10-25 depending on country/weight. SEPA payment preferred (PayPal is an option too).