when it was worth $20 but thought it was too hard to buy at the time...
I'm even worse... I had mined something like 0.5 BTC when it was CPU mineable on a laptop. It took a whole 24 hours! I became discouraged at the slowness of the mining process and promptly wiped my drive without writing down any of the keys.
Oh my god... mineable on a laptop lol. Yeah I'd be pissed at that. :)