How hard can it be to find three expression pedals???

I’m just trying to find three M-Audio expression pedals. Has anywhere got any in stock? Have they shite. Studio spares has one, but are charging a fiver more than anywhere else for them.

Anyone got any suggestions? And no, i’m not going to buy three EV-5s – they’re double the cost of the M-Audio ones, and do exactly the same job…