Keter Darwin 6x4 Shed in Grey

Hi, this shed was bought for our garden but is no longer required and cannot be taken returned because we've missed our window. Brand new and still in plastic packaging. Has been in our house since October and in our garden since December 24th (it was as moved outside to accommodate family staying for Christmas). Paid €550 from B&Q but would accept €375 for a quick sale and pick up. Has excellent reviews. More info available on B&Q website. Would rather text or message centre due to work and having a small baby at home. Thanks.