Not sure what you’re trying to fill up, but Bill’s superette off west river road in champlin/Brooklyn park had $44.99 for 100 lb. Refill. A little out of your way.
Is it just my location, or is it getting harder and harder to find a place to get a LP tank filled these days? I can’t find squat in Hudson…besides one place that should include vaseline with the service. They charged me $21 to fill a 5lb tank last year. NEVER AGAIN.
I’m not from the Metro but you might want to check if any of the U-Haul’s in your area fill propane. That’s the cheapest in my area and they’re open fairly late.