Bubble Cars For Sale How Much Would You Sell These Items For At A Yard Sale?

How much would you sell these items for at a yard sale? - bubble cars for sale

I have a flea market in the morning and am having problems with the pricing items. I have something really expensive, but I wonder if people look twice if the price is too high. Can anyone tell me if these prices are too high or low? If you buy one you have for him or pay more?

Eastwood guitar around 1995 ($ 30?)
Lexmark ($ 10)
Scanner ($ 7)
SZ 2 bridesmaid dress from 08 septiembre paid $ 180 ($ 10)
College Books paid more than $ 120 will be used once each ($ 5 - $ 20)
Remington razors ($ 5)
Designer clothing (Hollister, AE, Aeropostale, Tommy Hilfiger, Polo, etc.) Shirts Pants for $ 2 to $ 3 (This really hurts me)
The show Seventy entire season, once saw ($ 7)
Other television stations observed a random time (Jamie Kennedy Ex, The King of Queens, lol by Anna Nicole Smith Show) ($ 5 - $ 7)
PS2 games ($ 5)
Films like Scarface, Jason, Final Destination, Finding Nemo ($ 1 - $ 4)
37 "TV ($ 30)
Wedding Things: flower girl basket, ring bearer pillows, bubble wrap) ($ 2)
Dub City Cars ($2)

Ok so some of these things seems too low for me, but my mother told me that I am not for sale. As these prices are too high, too low?