Parkin still has a year left to run on his contract, so if might be better for the club to sell him now, and get a large transfer fee, rather than wait until next summer when he can leave on a free transfer.
Portsmouth, Watford, Hull, Burnley, Crewe, and QPR are just a few of the other clubs who have all tried to sign parkin over the last couple of months.
Sandy Gray said: "We have received several bids for Sam and providing these offers meet our expectations, we will not stand in his way."