Superior Gears 4.56 Dana 44 gears with carrier and master insall kit

I got a Superior Gears 4.56 Dana 44 gear kit with carrier and master insall kit that I'd like to get around $250 for.

I will possibly take trades to. What do you have. I am looking for some sort of on/off road dual sport motorcycle so I am willing to negotiate this with some cash.

Thanks,
Ricky

Edit: Genuine Gears, my bad, they are still in the origanal packaging they were shipped to me in so I was naming them by memory. The model number is D44-459 then some smaller numbers under them are 1298TR.