Brother no offense, but a perfectly working samsung s4 i9505/i9500 cost 13 to 14k now a day, now if some one buys this for 12k, pays 1k for the glass, pay repairing cost as well, it will cost him almost 13 -13.5k ...oper se set khul bhi jaye ga aur khula hoa set aj kal 9 - 10k ka mil jata ha,
plus your phone is also verizon handset, iski price to international se waise he kum ha.
so you seriously need to reconsider your price.