Trek 820 Single Track 21 retailer Speed Mountain Bike

Product Name: Trek 820 Single Track 21 retailer Speed Mountain Bike
PLEASE Read and Look At Photos! — I am selling this Used Trek Single Track 21 Speed Mountain Bicycle. It belongs to my niece's friend and he used at college. It has a small ding in the top tube(photo 9) and some scuffs both from the lock he had to have on it to secure it from being stolen at school. It rides, brakes retailer and shifts well, the bike shop did recommend the chain be lubed, but will let new owner do that. They also noted the right shifter lever that sometimes the gear indicator sticks or not works at all, they said that may need lubed also? It does not effect the functionality of the shifters. It is a nice - quality Trek bike. I will disassemble the handlebars, seat, front wheel and pedals for safe shipping.