Robidoo,
If you have a full set of 5 wheels and they are in the condition you describe, then you might get around £300 for them on eBay.
Always good to get a local buyer, as transport cost will be around £50 at least.
I have bought and sold 3 sets of Range Rover wheels on eBay now, as it's much cheaper than buying a new set of tyres!
Good luck!