From what I've heard they are around £30, but i don't know if that includes postage. Take it to lips and have a chat with them in there. They're the ones that told me Hpac had stopped due to licencing the testing procedure for a nonprofitable amount of money!!!!
sorry if this is classed as jacking a thread, but does this look like the address and phone number of hpac thanks for any info and sorry again if this is a thread jack trigg
Spoke to them a couple of days ago and a test works out at just under £26 including VAT, with return postage being £14. However, they will pick up/drop off from any events they are doing the air at.