If you are thinking about Black Friday, Brother Sergers are usually a featured Amazon deal sometimes very low price.
Brother Sergers are Amazon's top seller for all serger models. Plan accordingly if you are looking to get a replacement, or an additional one as backup.
Sometimes, they go on sale for a few hours, so keep an eye out if you have time.
Supported Brother Serger Models
Brother 1034D, 1034 DX, 1134D, 1534D 1634D, 2104, 3034D, 3234D, 4024D, 5234PRW, 929D, Designio DZ1234, Simplicity SB3734T, and for Canadian members the Brother 355D serger machine. Overseas members in U.K. M343D. We will be adding the ST model soon.