Up for sale are
Xwhatsit Model F USB Controllers and
Model F 107 Key (4704) keyboards with Xwhatsit controllers installed. For the F107's, there are several options for upgrades and discounts depending on your needs including replacement foam sheet. The 4704's pictured are unmodified just in case the buyer wants the keyboard unmodified for the discount mentioned below. There are multiple keyboards of each condition available.
Model F Xwhatsit controllers: These work with 4704 keyboards (50 key, 62 key (kishsaver), 77 key, 107 key), 104 Key Model F Unsaver, Model F 122, AT Model F, Some “Bigfoot” Model F, and possibly others. They cannot be used with the XT Model F as its controller is not separate from the capsense board. Each controller has been flashed with xWhatsit’s firmware and was tested with an oscilloscope and includes a 90 day exchange warranty.
Xwhatsit controller - $35 each ($47 if shipped internationally)
Xwhatsit controller with 6ft USB cable included - $40 each ($52 shipped internationally)
Model F107 Key - POOR CONDITION CASE - $225 each (heavy case paint chipping) with USB Xwhatsit Controller Installed with fixed 6ft Black USB Cable - Good option if you are planning to sandblast/repaint the case anyway
Model F107 Key - GOOD CONDITION CASE - $240 each (minor case paint chipping) with USB Xwhatsit Controller Installed with fixed 6ft Black USB Cable
Base prices above INCLUDE USA SHIPPING. 
UPGRADE OPTIONS for F107’s:1/16” new extra soft neoprene foam sheet large enough to replace foam for one Model F 107 keyboard - pictured BELOW with a barrel plate for scale - (you will need to punch or cut your own holes and cut to exact size) - $5 each
Wcass Style Model M Spacebar Mod - (Model M spacebar included instead of F spacebar with custom Model M to Model F spacebar stabilizer wire) - No additional charge
Original Stand (most are a little yellowed from aging), ONE OR BOTH INSERT PEGS MISSING (can be drilled where the pegs were these so that they can be screwed in from the inside of the bottom case) - $5 each
Original Stand (most are a little yellowed from aging), INSERT PEGS BOTH INTACT - $10 each
Add an additional Model F Xwhatsit controller to ANY keyboard order - $30 each
Add an additional Model F Xwhatsit controller with 6ft USB cable to ANY keyboard order - $35 each
DISCOUNT OPTIONS for F 107’s (most options can be combined):All clear keycaps and paper labels missing from keys - $5 discount
Xwhatsit controller and USB Cable included but not installed (original 4704 controller and cable left in place) - $10 discount
Xwhatsit controller and USB Cable not included (original 4704 controller and cable left in place) - $25 discount
Add one or more additional Model F 107 Key OR ANY OTHER KEYBOARD for sale to your order by direct paypal invoice of an F107 (keyboards purchased on ebay do not count) to be shipped to the same address
and receive $10 off per keyboard (so if you buy 2 keyboards in total for example, overall discount would be $20). Other keyboards for sale include:
New In Box Lynk/Lexmark made Model M 122 key with XT to USB Soarer’s Converter - $80 each
49 Key Model M (have not been cleaned) with External SDL to USB Soarer’s Converter - $125 each
49 Key Model M (have not been cleaned) without Soarer’s Converter - $95 each
