The Sistema (Systema) .45 acp advertised in the Shotgun News is about as good a .45 as you can get, short of a custom .45, and the price is certainly right.
This is a gun built on Colt factory machinery by Colt factory-trained machinists, .to the Colt Factory standards of the 1930's and 1940's. (That was top quality.)
Everyone I've talked to who has bought one loves the gun. It is absolutely Colt standard and all parts are interchangeable. It is made of top-quality steel. Dealer cost is around $300 (maybe a little less) so you should be able to get one for a reasonable price. Perhaps a local dealer will order one for you for cost plus a reasonable transfer fee.
The Ruger P-97 ain't bad, either. And surprisingly, some of the EAA Witness .45s are pretty good guns, too. And then there's the CZ-97.