While going through my storage I found a few items that I can't find any info on.

1. Nintendo Cassetteboy, it is shaped like the old Nintendo gameboy.  I have two sealed in the packages, they look to be from around 86 or so.

2. 9" Nintendo TV, someone told me this was out of a McDonalds Kiosk.  It is a red tv with the Nintendo logo at the top, looks as if it played a vcd but that part does not work.

I will try and take some pictures tonight, was hoping maybe someone had more info on the items

I am guessing the first item is from 1990 or later, seeing as GB was released late in 1989. 
That TV sounds pretty cool and the McDonald's thing sounds viable to me.  If I am correct, McD started having Nintendo games during the N64 era, so it's likely from then.
As for value, it's all relative.  You aren't going to find a price guide with this stuff in it.  As I say, it's only worth what someone will pay for it

That TV is from McDonalds...there was a post at one point about it on Digital Press if you want to dig....if I remember correctly, something on the TV doesn't work unless it's connected to something else...sounds vague, but I can't really remember off the top of my head.

those cassette boys go for 7-15

What is a cassetteboy?  Can someone give me some info, please?

it is a cassette player that looked like a game boy

I just found a NIP cassetteboy at my flea market for $3.00.  Its pretty cool looking.