[QLD/VIC/SA] 50% off First 4 Weeks for 6- or 12-Month Membership Contracts @ Urban Climb

I received an email stating that Urban Climb are having a "memberfest deal" that provides a 50% discount on the first 4 weeks of your contract. It doesn't appear to be targeted and there was no explicit expiration date but I assume it'll be running until the end of October.

Description from their email:

A treat you don’t want to miss…
October is the perfect time to join Urban Climb and we’re making it even sweeter with our memberfest deal!
Sign up now and enjoy 50% off your first 4 weeks*
Plus, get a free gift on us and go into the draw to win a 12-month membership on us!
Still deciding? Your first 4 weeks are a trial, so you can explore everything we offer, no pressure, just unlimited climbing.
*6 & 12 month contracts only

I'm not sure whether this deal is any good compared to what they have provided in the past but if you were planning on getting a membership soon then at least you can save a bit of money with this.