Coleman Stove 413G Grate Grill Double Cooking

I'm looking for a grate for my coleman 413G stove. I lost the grate. I don't need the whole stove, just the grate that you cook on. It looks like a grate about 11 x 18 or so. It's flat and has two round type holes where the burners flames go through. If you need to see a pic of what it looks like you can search ebay for coleman 413G and you will see the grate and what it looks like. It doesn't have to be new. I just need the grate. Coleman part number is 413B5531.