Wow, you did run out and get in the car quickly, right ! ? That price sounds like a steal.
I like the .41 mag, found out about it late in life but have gradually been developing loads for a New Model Blackhawk witha 4-5/8" barrel that I picked up for $300 out the door and thought I did good.
Been shooting 44 mag for years, finding that the .41 will pretty well do as much without quite as much fuss as the .44.

Dan R