Is this a fair price for a Pro cut 50.

https://www.gumtree.com.au/s-ad/ryd...opelled-mower-great-condition/1214349071

If I was to get a 50/550 the first thing I would look at getting rid of was the Chonda/Loncin and replace it with a 850E I/C The back yard is getting re-turfed and its large enough to justify a SP with the HRU 197 going to the front/back up