I have what I used to buy from a new issue service (The General?) 128 Las Vegas and 41 Nevada other towns and cities. I'm going to list them on eBay, and as far as I can tell, most are 2000-2006 era.

Am I better off making one lot for Las Vegas and another for Nevada, or doesn't that matter? I could have 169 $1 Nevada new issues in like new condition?

I'm not interested in making 169 auctions. 😉

Or maybe some other suggestions, like by casino, where there are groups, and then one batch for mixed... one for small towns?

Boxes not included and there might be a duplicate or two. Might not be, as some like the IRS chip, one has a small 2000 on it and the other says 2001. I bought these, i opened them, I put them into the boxes and never did anything to sort or catalog. Now I'm only interested in Elko and Wisconsin.