Can I get a new iPad with a cracked screen?

Apple typically does not accept devices with a broken screen for trade-in. You can verify eligibility for trade-in and obtain an estimate of the potential trade-in value here:

Apple Trade In - Apple

Other trade-in operators may offer different terms or incentives.

You’ll need to discuss that directly with whoever is offering that trade-in.

With Apple, the trade-in value offered typically varies based on condition.