Gym membership increase

Went to the gym to renew my membership, but the lady who gave me hard time yesterday was not there. The chap there signed me up no problem, didn't even need to see a staff card. He just asked if was staff and away I you go. The bad thing is that last week membership had increaed from $90 to $150 for three months. Just as well they were having a special so I got one months free membership.