Carfest North Family Weekend Ticket with Camping Pitch worth £170 ?

I have a family (up to 2 adults + 2 children) camping ticket for this weekend’s Carfest North event in Cheshire; go to the link for details. http://www.carfestnorth.org organised and hosted by Chris Evans at Radio 2 The final release of 10,000 tickets sold out in 7 minutes such was the demand so they are very sought after. There are lots of events going on (Racing, Air displays, arena displays etc) and a great music line up including Razorlight, Paloma Faith and The Proclaimers. The tickets are valid for Friday, Saturday and Sunday nights and include entry to all events and a camping pitch. You don’t have to go as a family as it will be valid for 2 adults (adult tickets cost 85 each anyway!) I can deliver to the Yorkshire area if need be.