A Real Lemon

The saddest thing about this sign is that I actually read it. Who does that?

HUH??

I think this is supposed to say "Clearance items!"

However, the $ instead of an "s", the apostrophe, and the three exclamation marks are confusing. Clearly the people at Grandma's Attic are more concerned with tuning instruments and smoking pot than correct grammar.

Was that too mean?