I bought 7 BTC for £50. I then lost all of that on btcjam.
Just recently sold 3 BTC when we were at ~£80 each. The good thing was I withdrew it from coinlenders and sold. Bad thing is we are now at £300. Still at least I got out before inputs/coinlenders got hacked.
Now I just buy a small amount each day and won't sell unless I absolutely need to. I plan on holding for at least a year until I need to pay off my car.