So, I lost my neoprene case today, the one that originally came iwth the Playbook. I loved it, and I've looked, and it seems you simply cannot buy one on ebay. I am having an absolutely ROTTEN day, and I really need this to work out. Please somebody step up and help me - if for some reason you have an extra ORIGINAL (i.e., the one that came with the Playbook) neoprene case, or one that you aren't using, please PM me. I will happily pay you for it, so long as the price is within reason.
If nobody in your neck of the woods can help you out, I'll help you. I have two other cases that I use. One for work (more protection from getting banged around) and one for general home or out in public use. The one that came with my PB is never used.