DO NOT BUY from AndrewG.
I purchased the above pair of Shure SE530s from AndrewG 3 weeks ago now. Before the sale he stated that they would include the PTH module. When I received the headphones, the PTH was missing.
I PM'ed AndrewG asking him about this, as I thought he may have just left them out by accident. Firstly, he was unsure what the PTH was (even thou I had specifically asked him if it was included pre-sale) and then said he'd have a look for it. He also said in the PM that he would send it on if he found it or he would refund me part of the cost if he couldnt find it.
That was on the 29/10/08. I have still not heard back and when I try to PM him HeadFi states that he cannot receive PMs. I have also tried emailing him on his Paypal address, but have had no reply.
In conclusion I have paid extra for something that is missing. Hence, treat this seller with caution!