Cheapsheds.com.au are giving away free work benches with the the purchase of a 4.5m, 6m or 7m shed from their EasyShed range.
This range (unlike some other cheap sheds around the place) has option to go to 1.98 and 2.1m wall height instead of the standard 1.8m.
Been looking for a while and all these cheap sheds places seem to have extremely similar prices (sourcing from the same suppliers?) but maybe this deal could tip you to these guys.
Using the online chat option i also manged to get concrete anchors thrown in as well.
You sound like a rep. Anchors are also advertised and the price is comparison is higher.