Can anyone help?

I have a sheet with the following data:

Item, Price1, Price2, Price3, Price4,


I want to sort the prices for each item randomly but not sorting the whole
col together but sorting row for row eg.

Item, Price3, Price2, Price4, Price1,

Item, Price2, Price4, Price3, Price1,

Item, Price1, Price2, Price3, Price4,

And so on down the rows.

I can sort the whole col. by using a rnd. number but that wont help as my
prices are from low to high and I need them to be scattered but still
relating
to the correct items.

Many thanks in advance,

Des