Question [Q] Need help in selling!!!

Hey guys i need your help for selling my ace plus which we bought for RS15000/-....
It is in good condition...
But its out of guarantee
So please tell me whether to sell it on cm 10.1 or stock ginger bread and for how much (cost) and where to sell..???
THANKING YOU ALL FOR DEVELOPING FOR THIS DEVICE>> And making its journey long.......
And also tell me which device to buy for gaming purpose below or around 16-18000RS