Apple iPhone 4 32gb three network also Jailbroken !

Here is my iPhone for sale on pay as you go or you can put a contract sim in. I am only selling as i just got a 4S It is on three. Is jailbroken with loads of apps on still. 300 ono (no silly offers please these still sell on ebay for 300 and a little more) Located in haverhill but can drop off in cambridge area also if needed. Thanks