i wrote jamb 2006 and till date i still have my jamb slip, the one i took to write the exam and the result print out. i served 2011/2012, i still have my CDS card and very neat. every receipts of payment i made for my little sis when she was in nursery, primary and secondary school, i still have it. she's in year 2 now. Same as mine, all university receipts i still have.