Iowa · Best $100K-$999K Odds
Last updated September 4, 2026
Best shot at winning $100K+ in Iowa: Gem 7s ($20) at 1 in 118,035. Ranked by the best odds of hitting a $100,000 to $999,999 prize tier.
| Rank | Game | Price | Prize | Odds | Remaining |
|---|---|---|---|---|---|
| 1 | Gem 7s | $20 | $150K | 1 in 118,035 | 8 |
| 2 | Lucky 7 Bonus | $20 | $250K | 1 in 118,277.25 | 4 |
| 3 | 500X | $50 | $500K | 1 in 120,000 | 7 |
| 4 | MONOPOLY DOUBLER (Game #783) | $20 | $250K | 1 in 120,000 | 9 |
| 5 | Diamond Dollars | $10 | $100K | 1 in 120,000 | 4 |
| 6 | Instant Jackpot | $10 | $100K | 1 in 120,000 | 5 |
| 7 | MONEY | $10 | $100K | 1 in 120,000 | 2 |
| 8 | MONOPOLY DOUBLER (Game #782) | $10 | $100K | 1 in 120,000 | 5 |
| 9 | 200X THE WIN | $20 | $250K | 1 in 120,000 | 9 |
| 10 | $100,000 Riches | $10 | $100K | 1 in 120,000 | 6 |
| 11 | The Price Is Right | $10 | $100K | 1 in 120,000 | 8 |
| 12 | $100,000 Cash Bonus | $10 | $100K | 1 in 120,000 | 8 |
| 13 | $300,000 Cashword | $30 | $300K | 1 in 120,000 | 14 |
| 14 | Triple Jackpot | $10 | $100K | 1 in 120,000 | 9 |
| 15 | $100,000 Mega Crossword | $10 | $100K | 1 in 120,126 | 34 |
| 16 | SCRABBLE™ Crossword Game | $10 | $100K | 1 in 120,177 | 3 |
| 17 | Silver Streak | $10 | $100K | 1 in 123,394.29 | 1 |
| 18 | X the Money | $10 | $100K | 1 in 124,301.25 | 1 |
| 19 | JURASSIC WORLD | $10 | $100K | 1 in 125,313.75 | 2 |
| 20 | Cash Frenzy | $10 | $100K | 1 in 125,572.5 | 4 |
| 21 | Golden Riches | $10 | $100K | 1 in 125,782.5 | 3 |
| 22 | 100X The Cash | $20 | $250K | 1 in 150,000 | 8 |
| 23 | 50X The Cash | $10 | $100K | 1 in 180,000 | 6 |
| 24 | $300,000 JACKPOT | $30 | $300K | 1 in 360,000 | 5 |
Frequently Asked Questions
What does the Best $100K-$999K Odds ranking measure?
This page ranks games by the odds of winning the specific prize tier named in the page title. Only games that offer that prize level are included. Lower "1 in N" is better.
Which Iowa scratch-off is currently #1 for best $100k-$999k odds?
The Gem 7s ($20) currently ranks first with overall odds of 1 in 2.52 (ValueScore 79 of 100). Prize payout is 74.3%. Rankings update automatically as prize counts change, so the top pick can move. Open the game page for the full prize-tier breakdown and remaining counts.
How often does this ranking update?
Game data for Iowa is refreshed from official sources on a daily schedule. Whenever remaining-prize counts change, ValueScore and every dependent ranking are recomputed automatically. The "updated daily" stamp on the page reflects the most recent successful update.
How should I pick between the top few games in Iowa?
Rankings are a starting point, not a verdict. Two tickets that sit next to each other often differ on a dimension the headline metric ignores: price, top-prize size, or remaining inventory. Use the Budget & Goal Optimizer or the side-by-side Compare tool to weigh Breakeven probability, Jackpot Chase value, or published EV against your actual spend and goal.
Are these values official or estimated?
ScratchCheck uses official published odds and prize counts wherever the state makes them available. A small number of states publish only limited prize breakdowns; for those games ScratchCheck estimates Expected Value and related metrics from industry price-point averages and flags them with an "~Est." tag next to the number. Official figures always take precedence.