Tubin' Bender

Anyone have a good lead on a cheap tubing bender? Picked up one at the "zone",
not realizing it's 3/16" tubing and the smallest the bender goes is 1/4". I
did get nice copper or copper-alloy tube though, can I get by with a bender
that goes down to 1/4", or better off finding a proper sized tool? Searched
Harbor Freight and Sears sites, no luck. A coupe different ones at the Automec
site, probably quite pricey, plus shipping.........

Dan