Jeep Renegade wheels

I may go looking at some jeep wheels. I believe they are 70s aluminum Renegade rims. They're 15x7; D-slot shape; valve stem centered in the slot.

He has a set of 5

Two questions

1. what identifying marks should I look for on the rims? Numbers, etc

2. What are these things worth as a set of 5 and assuming they're in good shape

Thanks

 

There are a few threads on here already with good info and pictures attached. I picked up a set of 5 for $325. I've seen them go for a bit more. There is a perfect set on eBay for around $1400. Depending on how often you find them in your area and the sellers demeanor I wouldn't give more than $500 unless they were flawless.

 

I recently picked up 2 for $100 in decent shape. (Need polishing) Depending upon shape $250 tp $350 is reasonable.