I have here what I consider to be a sweet deal, for these two items.
The Icon HDP has a great DAC that they use in some of their totl players, the amp section is rated at 600 Ohms and I actually quite loved even the HD800 from this amp. I'm selling everything that came in the box plus a DIY power cable to connect to the car outlet. (the input to the HDP is 12/15 V, The power adapter output is 15V and it works on both 110V and 220V). This unit has barely seen any use so you might even have to burn it in a bit more.
The headphones seem to have quite a bit of use, I'm probably the third owner and I've listened to them for around 30 hours. I have Vegas coming in the mail, so I doubt i will be using these. The Earpads seem to be relatively new and the headband padding seems to be new from HD650 headband. The cable is an aftermarket cable which seems to be nicer than the stock one.
The buyer would have to cover shipping and fees. Feel free to ask any questions or more photos, I'll do my best to be responsive.