Tuner

I've lost my new guitar tuner, £25 it cost, boo hoo! The last time I had it was at The Tudor Barn last Wednesday. I only bought it a few weeks ago and was just getting used to it. Funny how we all seem to rely on these little gizmos. I remember when you had to tune your guitar by ear. I used to use the A and E notes on my old echo super vamper harmonica as a reference point then cross tuned the guitar using 5th and 6th fret harmonics. I bet new young guitar players these days wouldn't know where to begin without a tuner! Anyway if anybody finds it please let me know.