yeah- I love the use dude. This sort of domain has such a specific target that it is very difficult to determine an end price. I have some LLL.sc words up for sale on ebay at the moment that I have had xxx offers on before and declined, but they are hard work to sell because of the extension. You have to do a lot more active pursuit of end users to get the offers. With this one, I'd say you've got low xxx to a reseller maybe, and the end user price will really depend on who it is, and how well you sell it to them. Lovely domain idea though, would love to see it developed. It doesn't necessarily have to be 'sauce' - could be 'source' and be an ecommerce site selling barbeques, charcoal, patio heaters etc etc. Best of luck anyway!