Solid 3-Pedal Gallardo were never under 70k. Prices have slightly risen over the past year or so. A 3-Pedal Gallardo that doesn't have higher mileage, is still over $100k.
Over 14k Gallardos were made, it's not a rare car. I would never even think about buying one with, higher miles, rough interior and a sound system installed by Xzibit.
Attempting to resell it would be annoying. Bottom barrel priced cars bring those kinda buyers..... It would take forever to get rid of, and a rough example will end up needing some service, which isn't worth any minimal savings.
RUN