I know that this won’t fly with the purists, but SD has a factory second of their backcountry quilt on sale for $145.17. Yes, 25 ounces is a bit heavy for a ~37 degree quilt. And, there are no straps to keep you on your pad. And, the fabric is a bit heavy. And, that weird hood / face thing is a bit odd. But, seriously, $145 for a shoulder season quilt is a pretty good deal.
https://sierradesigns.com/backcountry-quilt-700-30-degree-factory-second/