Coin roll hunting isn't an exact science, yes, you are going to be a few rolls short occasionally when you order boxes. Yes, when you buy bags you might find out that there are a few pennies mixed in there. But you never know until you buy it.
OP's question reminds me of an inspirational poster I saw in high school.
It said, "A ship in a harbor is safe... but that is not what ships were built for."
Ya gotta take risks if you hope to get lucky, friend. I think I would buy it.
I bought $1000 of dimes from a coinsorter (as my first foray into dimes) and came up with 7 silvers. As I rolled the dimes, I found they were about $15 short somehow. I was upset at the time, but with the price of silver now, I came out ahead anyways.
in life even getting out of bed in the morning is a risk * who knows you might some how stumble or trip and fall down and break your neck doing so -- but--it is for sure if you just lay there you'll slowly but surely starve and thrist to death -- what to do , what to do?
so in life there is really no choices but 2 --#1 to "get up" out of bed and live it (by taking "chance's") , or #2 to slowly but surely rot to death lying in bed (due to fear of failure / being hurt).