What's the value of the KOSEI wheels?
 

I recently acquired a set of 4 Kosei Wheels. I am thinking about selling them but have no idea what they are worth. I have tried to research this online but it is difficult to find info on this brand since I am told there are no distributors in Canada.

Here is what I know:
The wheel model may be called "Seneca Mesh" by Kosei.
They are made in Japan.
17x7 JJ +48 Offset
9 5 / 2 - Not sure what that means.
They look to have both a 4 and 5 bolt pattern.
Tires on them are Toyo Proxes4 205/45/17 88W probably w/50% remaining.
I am told they are very lightweight.
There is some light rash on 2 of the 4 wheels.

Any ideas on the following?
- How much can I sell these for?
- Are these desirable wheels?
- What cars would be suitable for these?

Pics attached.

Thanks so much for everyone's help.

I just discovered they are called Kosei Seneca S8A.