"CWatters" wrote in message
...
In some cases the difference between a cheap throw away and a
professional
bit of kit is so great that its cheaper to buy several cheap ones and
throw
them out if they break.

here is an example...

http://www.mowers-online.co.uk/itm01496.htm

John Deere D38R Scarifier £664.00

Even the optional grass collector costs more than your whole machine (£51)

You could buy SEVENTEEN of your machines for one of these.