I am done with my cabinet and have these extra parts available.  These parts are all new.  I can ship USPS or UPS, your choice and will only charge what I am charged for shipping.  If the part you want is light enough to ship in a first class padded envelope, I will charge for a padded envelope + postage.  You can pay me via paypal or send a USPS money order.  Please email me directly at alank2@earthlink.net.  I will monitor posts on this, but email is faster and I will sell to who contacts me first.
Here is a picture of everything:
http://home.earthlink.net/~alank2/sell.jpg(item #1)
I have 10 leaf switches with holders, 12 short buttons (3 green, 3 red, 3 yellow, 3 blue), 10 pal nuts, and 20 spacers.  Many people prefer the non clicky sound of these leaf switch type buttons, but after trying both, I kind of like the clicking.  I will sell all of these as a single set for $28.
(item #2)
Qty 1, 2 1/4" Red Trackball.  I replaced it with a blue one to match the color I chose for my control panel.  It does have some light surface scratches on it, but this is just from it being rolled around for testing.  I bought the original trackball from Ultimarc.  I'm selling this for $6.
(item #3)
Qty 20 with KEP Nuts, Carriage bolts, Pac CP bolts (shiny 8-32 x 1/2").  I'm selling all these for $4.
(item #4)
Qty 20 with KEP Nuts, BLACK 8-32 x 1" (rare, no longer manufactured according to Bob Roberts).  I'm selling all these for $5.
(item #5)
Qty *7*, Quiet/Light spring pressure switch Kit for T-Stik.  You only need 4 for your T-Stik, but I had an extra kit with a defective switch, so I'm selling the 7 good switches.  These are to make the T-Stik quieter and have less spring pressure.  I preferred the heavy spring tension and 
clicking, so I don't need them!  You can have enough for one T-Stik and 3 extras for spare parts.  I'm selling them all for $5.
(item #6)
Qty 10, Replacement Cherry Microswitches w/ .187 tabs.  I thought I might need these, but didn't.  I'm selling them all for $6.
(item #7)
Qty 2, Trackball wiring cables, one for each axis.  Again, these are from an Ultimarc 2 1/4" trackball.  I'm selling them both for $3.
Thanks!!!
Alan