Oh, could make it easy on myself and just buy the cheap, plastic one at Target. The problem is, plastic toys don't last in my house and wood is so much more charming. Here's what I found that I liked:
This one comes with a lot, but the play money looks really small and it's a whopping $89.95!
This has the scanner and credit card pad so popular with the kids because the cheap plastic ones feature them, too. And it's only $29.99!
I'm leaning towards the last one.
If you know of any others, please share.