No. 80 bits - good source?

[glenng6]

I have a cheap pin vise and a set of bits - one per size from No. 61 to 80.  No. 80's are a pretty common size for grab irons, and inevitably, I've snapped the end off my only No. 80 bit.  Any good source out there that only sells specific sizes rather than an identical one-per-size set (and doesn't demand an arm and a leg to ship them)?

If you have a LHS I would check with them. I buy all my drill bits from my LHS. I can get individual bits in any size I want and as many as I want. A good bonus is they give them to me in small containers, so I can mark the sizes on the outside. Glenn