When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I would look for a used engine and also get a estimate on how much it will cost to rebuild yours.
Then go with the cheaper of the 2.
A rebuild will be better than a used engine as it will be as good as new.