Sounds like your playing on Bovada. Anyways no you should never be folding KK there. I understand your looking at it from the stand point of well if I find a way to fold I final table the tourney but the question you have to ask yourself is are you trying to win it all for $2,500 or just trying to make the final table. You should always be trying to finish top 3 because that's where all the money is and to do that you can never fold KK just because your on the final table bubble. You can't be results oriented you must be decision oriented and you made the right decision. You win that hand you most likely almost certainly get top 3. If somehow he has AA there then so be it because you will be wrong more times than right and really he should never have AA there if he is pushing for that much because he was clearly trying to use fold equity in that spot. It sucks you lost but you even still had 15% of your stack left which is pretty huge considering you have equity left after a beat like that. If you use your small stack right and hold in a couple spots you could of came back too on top of everything else so it would be extremely bad to fold KK there or any time for that matter unless your 100% sure someone has AA which might only happen once in your life so don't fold.

Pretty easy call imo.

Am I reading this correctly in that only the top 9 of a field of 700 get paid? The buyin and 1st place prize sound like one of the $10K guaranteed on Bovada.