Hate to break it to you mate but don't think those wheels should have a "green tinge" to them. I'd say its more likely the sun or weather in general has affected the colour as they should be silver. That's how it looks anyway.
TBH you should be looking for a few hundred bucks for these tops considering the gutter rash, colour and the stretched tyres on small rims which probably isn't needed. Anyway GLWS id put them on eBay see how you go.