I'm a coffee drinker, have a cup right here. The 401 was given to me. The 503A I found at a rummage sale for $15. I also have a Singer Spartan 192K that I paid $20 for at a swap meet at a car show. It needed some cleaning up, but, it works really well. Now, I'm always looking for vintage machines. Even friends from the car club look for machines for me. One guy, his neighbor has some old machines, including treadles. I'm waiting for the guy to call me. Hopefully, before Wednesday. Thursday, we go to MN for a car show. I am really hooked on these old beauties. Waiting for dh to get ready to go to some antique shops. If I'm lucky, maybe a treadle will follow me home. Laura