Here's a lefty 3B/SS. Note-- I didn't play him there... I moved him to CF with a range of 78, which also didn't go super well.
Alex Matos was a starting 3B for 6 consecutive seasons with ratings of Range 81/Glove 80/AS 81/AA 79. In a righty those would yield about 15-20 (+) plays per season... for Matos, they yielded 11.5 (-) plays per 162 games, costing something like 30 plays per season. Didn't seem to affect his errors much.
For humor value, you can look at his numbers at SS, where he started before his ratings were mature.