After looking online at prices for the 2 in 1 GTO kit, I was a little shocked at what people are asking for it (I got lucky finding this at a swap meet)! I would really love to get my hands on the new Tamiya Acura NSX kit. My 2nd choice would be the new Moebius tow truck.
I'm fine trading the 2 in 1 kit, but I don't know if I want to get rid of the original 80's issue. I would have to research what it's worth, & check date of manufacture (it is open, but complete & un-started). That might require a 2 for 1 swap, or something older of equal value.