Modest cost DC power supply

So I had Feastrex re-build my NF5x field coil drivers.  They look beautiful and aside from a scuff or two on the back of the magnet, which were there before, appear like new.  Now I need a recommendation for a decent but affordable linear DC power supply.  The factory spec is 4.5v, +/- 0.5v.  Any suggestions?  I'm retired now, so I cannot spring for the Feastrex supplies that are over $1K.  

Get the Isreali one. Best bang for the buck. Quick fulfillment.  
Teddy Pardo.
Go to Mouser or Digikey. You can get any power supply you want.
Should have been more specific; looking for a variable PS.
Can you be more specific, fuzztone?
+1 for the Teddy Pardo unit. Well built. Quick turnaround. Great resale value.