I hope this is not the case. I was 99% sure that my balance was $5,250 but was not 100% sure so I decided to put 'over $5,000' as my last balance estimation. I hope when I login my balance is not $5,000

(Note these are not the actual figures for my account but you get the general idea)
Edit: My account balance is correct. I checked it here:
https://claim.mtgox.com/status.html