£17.60 on the 12:05 departure on Jun 16th on trainsplit with one change - 10p/mile.
And on the well-advertised and more expensive trainline on Jun 17th
https://imgur.com/ymtzPhw.png
£31.50 on the 12:37 direct. £43.50 first class .
The 11:22 SNCF Paris-Dijon on the same date is €31, or £27. The 12:22 is €40 (£35). One way.
https://i.imgur.com/1Zs0APR.png
