Silly investment or not, sometimes these risky/silly buys are what makes you the most ROI if you're lucky. I bought 100 alpha packs and sold 95 when I was low on money for around 2k usd a year and a half ago, a month ago I sold the remaining 5 for the same amount.
There are no silly investments, there are only silly hands that sell when they should hold, or hold when they should sell.
Pretty crazy on the change in prices. I wonder what would have happened if I had got involved back at SF3 days - probably would have had a decent collection by now! :D
At least, I don't think anyone has lost any money - though many have lost potential money by selling earlier.