I've noticed after cashing my checks recently that I've been getting a lot of notes in sequence by serial numbers. I've never noticed it so much before but I've got some stacks of 1s and 100s that are crispy and brand new and in order by serial no, some from back in 2013 which seems weird. I usually cash my checks at Walmart since my bank is never open when I'm off.
They're all counterfeit... you should go straight to bullion dealers as they'll loose value within hours of printing
