Got rough prices and I'm going to price mine very competitively given they have about 4mm tread left..
I've offered people who have PM'd me similar prices I believe but seeing as not heard back, it's open to the public (however, someone has asked 1st dibs so allocated)
Yokohama S Drive AS01 2 x 235/35/19 - £250 ovno collected
Michellin 2 x 265/30/19 - £250 ovno collected
Collection preferred however if postage is required, you will need to arrange.
2 tyres cost approx £15 using these guys.... http://www.parcelmonkey.co.uk/