Cheapest way to get Izotope's RX 11

I'd like to get a copy of RX 11, specifically for the De-click plugin (it does a great job of removing loud claps from live audience recordings) so I could probably manage with their Elements edition.

Current prices are:

• Elements - £95.00
• Standard - £272.30
• Advanced - £804.30

Anyone know any cheaper offers?

Ta!

Only educational if you are a student at uni , attending primary or secondary school etc 
  Then plugin boutique have it for £47  couldnt see much else 

I ended up getting the Elements suite for £95 - same price as RX 11 Elements, but with extra stuff.