I was looking around on Amazon and found this, 100' 28ga kanthal for $1.76 + shipping. I'm not affiliated with Amazon or the vendor in any way just passing on a deal I found
Amazon.com: Genuine Lightning Vapes Kanthal 28 AWG Gauge A1 Wire 100' Roll .32mm , 5.27 Ohms/ft Resistance: Everything Else
Amazon.com: Genuine Lightning Vapes Kanthal 28 AWG Gauge A1 Wire 100' Roll .32mm , 5.27 Ohms/ft Resistance: Everything Else