I challenge a million monkeys to retrieve my wallet.dat file for the litecoin mining I did two years ago when the network went live(was getting at least block a minute for the first few hours as the difficulty ramped up.) I'll pay $50,000 for it, as long as all the litecoins remain attached.
Warning: only one copy existed, and it was on an encrypted hard drive with a 27 character key, and said hard drive was later reformatted and re-encrypted with a different key. (at the time litecoins were next to worthless so I had 'better' uses for the drive)
Go!