18" alloys suit vauxhall astra/vectra .

I am selling a set of 18" as new alloys which are currently on a 2005 astra. They would fit astra, vectra, saab etc 5x110. These wheels are just over a month old and are like new and the tyres are also like new so need to worry about getting tyres for a while. I would take a trade for a set of 16" or 17" that would fit my astra. Genuine reason for sale as am looking to change the car and dont want to sell on the car as they are too good. Wheels are perfect with excellent tyres only having cover about 1500 miles in total. I bought these for 550 just over a month ago so they are as new, 400 Would prefer a trade as need wheels for the car with money my way.