Used stamps exchanges.

86 stamps/postage labels:
25 damage stamps (mostly cut with the scissor)
25 postage labels (5 different kinds)
33 different stamps in good condition (if there had been 100 it would have been 5 stars)
3 extra stamps in good condition, as there was 4 of the same stamp

Today I received more than 100 stamps from this user. So now I change from 1 to 5 stars!