Just for fun. You can weigh a certain collection or post the weight of all your coins. My entire collection for now weights 8.5 pounds, but I'm sure it'll be a grain of sand compared to some long time collectors.
Several hundred pounds. If an' whence I get rid of all the bawbees, bodles pence, tanners, threenubs of whi' I have quite the accumulation should correct said weight.
Does this coin collection make me look fat? Umm.. I honestly haven't weighed it, but my main box must weigh at least 20 - 30 pounds.