Ket stuck in ignition

Well... I swapped cars with my friend the other day so I could pick up my new 3.55 posi chunk. Bad idea... this dude, who has never driven an older car, stuck the trunk key UPSIDE DOWN about halfway in, and it won't come out. Car is my dad's 72 dart. This happened before when I lent my buddy my 71 satellite, and I had to take the steering wheel off and put in a new cylinder. Is there any trick to getting this stuck key out, or will I have to swap the cylinder again?

Thanks for any help.
Author: jenkins71