I have a proform model which I've used for a while. but the console died about 6 weeks ago and I'm still looking for a cheap replacement. The manufacturer sells a replacement, but it's almost the entire cost of the original purchase.

The gym I go to has a Nautilus NR 3000, which I like. but, it's a bit pricey.

Any other suggestions/advice?

I don't have any suggestions on models, but you might want to check and see if you have any second hand sport store in your area. We have one local and they sometimes get in top of line stuff which they sell at about 50% of what you would pay for new.