Ultra Air Gas

[DeathStroke]

I am unsure if this is an accident although PatrolBase is selling "ASG ULTRAIR POWER GREEN GAS 520ML" for £8.99 and £10.00 for two bottles which means that you're paying £1.01 for a single bottle. 
If this is a bug, take advantage of it while you can gas users

 

[proffrink]

There's a thread for this that might help