Frist how rare is rotated die on proof coin? Just win a proof dime with rotated die error for $ 61 dallors on eBay Top is normal dime bottom is proof coin I win on eBay they both face up when both turn over you can see the difference. So can any one tell me how many degree are this rotation are ? Also i buy a bowel shape 1980s proof dime form same seller for 3 dallors possible die cap , or struck with sunken die .
It appears to be almost 90 degrees. I've never seen one on a modern proof, but I haven't really been looking at proofs when looking for errors. I'll wait for others to chime in but that price is a little too high for my taste.
