FCP Euro also has them in stock for $2.99
https://www.fcpeuro.com/products/vol...44-245-1257212
Make sure you install WITHOUT the gasket glue that many folks seem to like to use on this gasket, it's not a joy to scrape it off without damaging the aluminum surfaces if you have to have it off again. Some string or the bolts work fine instead to hold the gasket in place for installation, then it comes apart easy next time.