There is the Duna Multy, it the same style as the Maxi Duna Multy which Peanut is used to but smaller at 71x46cm. But I don't know if it would be tall enough for her wheel though - as its only 31cm tall.
This cage isn't to expensive.
Cage Duna Multy
How long will she be in this cage for? What size cage are you roughly looking for?
Does it matter if it's barred or plastic? As the Alaska cage, hamster heaven, ferplast Mary cage could be suitable and can fit her wheel in and can be bought fairly cheaply -
Alaska Hamster Cage | Free P&P on orders £29+ at zooplus! - the other two cages can be found on eBay second hand sometimes for around £15 to £30.