So recently I purchased a refurb set of Logitech z623 2.1 THX certified speakers for $69.99 down from $159.99. They have been golden for the month i've had them so far and it led me to my next purchase... Logitech g510 keyboard. The keyboard looks almost brand new so it made me wonder why it was sent back. i have had it for 3 days no and no problems. O ya i paid $68.99 + taxes for it, which I believe is a great price. So have any of you bought refurb items? and if so, how does the item work in the time you have had it? Good and bad experiences welcomed.