welders? anyone know where to buy a good welder

[flipper123]

hi chaps im looking at getting my own mig welder im fed up with begging for use of them. i need 180a or above wth good duty cycle but i also would like a good make eg migatronic, esab, cebora, murex, im not too keen on sealey and the cheeper makes, i used to be a fitter fabricator but its a long time since i was in the industry so my contacts have all but gone. ive look on ebay but they seam to go for silly money. tried google, id like to look at some so is there a store that someone might know of, or a reputable used dealer that people have used
thanks guys.