It's a GREAT variety! In all my years of searching, I've never found one. A forum friend hooked me up with one though!
I've seen thousands of 88-D's that look like this. The browning pattern is consistent with an AU grade in my opinion. I'd be surprised if it cartwheeled at all. Appears to be relatively hit-free, so they bumped a slider to MS, it happens.
Lincoln Cent Lover!