So i have been ebaying for a couple years (little things here and there) and finally i have a person who is unhappy with a purchase. They bought a dvd from me (paying a total amount of $6.50 including s+h) and they say it is scratched and figure print all over itand that it couldn't play. The problem is when it left me it worked fine I actually watched it the day before i shipped it out. So should i just suck it up and refund her the money and chalk it up as a loss or should i just say all sales final? Also if i do refund her the money should i have her ship it back or just tell her to keep it (if it is in such bad condition is it worth getting shipped back).