Its price is 1500 or I might sell it for 1350 because it has things to fix. Its original price is 2219. The battery has started to go bad a little, meaning it takes a long time to charge. As for the controller, you just need to get a special spray for it, it doesn't even cost 20 riyals. As for the battery, I don't know, but it's definitely not more than 200/300. I might give you the head strap with it because it's more comfortable, and the original one comes with a strap that hurts the head.