The most important - how much is your current salary? salary at the same level could differ a lot based on your selling skills, communication, current status, etc.
For example, if you're making 80K now, it will be hard to justify a jump to 120K, which is the bottom pay a lead DBA makes regardless oracle or SQL. well, the peripheral package should be considered too like bonus, incentives, benefits, stock, etc.
Good luck!
