Can't post links yet because I'm a new account but I thought I'd share the results of my research here.
I've been messing around with some AI coding and I built a site that automatically imports scratcher data from 25 states and then does an expected value calculation on each ticket.
As some of you serious scratchers know, as tickets get sold and jackpots aren't claimed your odds of winning go up and they can actually get to the point where they're mathematically profitable to play on average (excluding taxes, bulk payout losses, etc)
Anyways, here are the ticket names and states:
1. Florida - Scorching Hot 7's - 122 EV
2. New York - $1,000,000 Gold - 118 EV (This game might be ended though
3. Virginia - Winners Club - 115 EV
4. Massachusetts - $4,000,000 Bonus Loot - 113 EV
5. Michigan - 500X Money Maker - 113 EV
6. Arizona - Instant Millions - 112 EV
7. South Carolina - Double Up! - 102 EV
8. Illinois - Cash is King - 100.1 EV
Basically if I lived in Florida I'd buy out every Scorching Hot 7's I could find because you average 22 cents profit for every dollar spent on that game. Pretty crazy ROI.