Repairable or reupholster?

[pvcpvc]

I paid $20 for this pair of H&M chairs tonight on Craigslist. One is a swivel and the other is stationary (w/ casters). There are a few issues with them: marker on the side with scuffed arms on the stationary, torn piece on the back of the glider. But I thought these things might be repairable and for a $20 investment it was worth a try. They are certainly comfortable and the cushions and most of the leather is in fairly good condition. Do you think a leather repair service would be able to fix these issues or should we think about reupholstering? Do you know the name of the style of this chair?