Trade in cracked backing of iphone

Can I still trade-in my iphone 12 max pro with cracks at back of phone?

There are limited options to choose in the trade-in platform. One that I could probably relate would be the Question "Is the body of your iPhone in good shape?" and when I select "No", it just tell me that the phone can be recycled. However, what is the actual definition of "good shape"?

I did not even notice the cracks until I removed the rubber case which I've been using since Day 1 of owning this phone. Not sure when/where/how it got there. See picture below, is this consider "major cracks"?

Otherwise in general, the iphone is perfectly fine and in good shape.