montanacellist

I bought this cello in 2015 and sold it to a student...now they are asking if I'd like to buy it back for $2200. I'm tempted to buy it back. Though I'm wondering what the value of this most-likely-copy is... I found more detailed pictures of this same cello online... http://s78.photobucket.com/user/violiniada/library/2014/December%202014/CELLO%20GERMAN%20OR%20BOHEMIAN%20CARLO%20TONONI?sort=9&page=1