Merge 60 MXF Clips into MP4

I have roughly sixty MXF clips from a single recording session and I simply need them stitched together into one continuous file in an easily editable format—MP4 is ideal, but I’m open to another widely-supported alternative if it preserves quality... (Budget: $10 - $50 USD, Jobs: Adobe Premiere Pro, After Effects, DaVinci Resolve, Final Cut Pro, Video Editing, Video Processing, Video Production, Video Services)