Bunny, thanks for what you guys are doing. I think all the prizes have been awesome; of course some are worth more than others but that's fine!
Not everyone will need everything (many already have a wrist rest, etc.) and some people don't use a particular switch type (Topre), but dude you're doing an awesome thing so don't worry about it.
If you were to ask me what I would like to see, I would say "I'm grateful and not picky but since you asked I would love a BB, maybe a lube kit, some project-type stuff (got any parts or used soldering irons around?), a keyboard for my wife, accessories, stickers, etc."
Giving away stuff is so great for the community, again we are all just grateful!